rev.02

2017-12-01 09:28:21 +01:00 · 2017-12-01 09:28:21 +01:00 · 10f17464c9
commit 10f17464c9
12 changed files with 2673 additions and 0 deletions
--- a/License_CC_BY-SA.txt
+++ b/License_CC_BY-SA.txt
@ -0,0 +1,25 @@
 Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
 -------------------------------------------------------
 This is a human-readable summary of (and not a substitute for) the license.
 You are free to:
    Share — copy and redistribute the material in any medium or format
    Adapt — remix, transform, and build upon the material for any purpose, even commercially.
 This license is acceptable for Free Cultural Works.
    The licensor cannot revoke these freedoms as long as you follow the license terms.
 Under the following terms:
    Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
    ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
    No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
 Notices:
    You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation.
    No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.
 https://creativecommons.org/licenses/by-sa/4.0/
--- a/README.md
+++ b/README.md
@ -0,0 +1,4 @@
 # Prusa Laser sensor
 KiCad PCB layout
 ![PCB](rev.02/laser-sensor.png)
--- a/rev.02/License_CC_BY-SA.txt
+++ b/rev.02/License_CC_BY-SA.txt
@ -0,0 +1,25 @@
 Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
 -------------------------------------------------------
 This is a human-readable summary of (and not a substitute for) the license.
 You are free to:
    Share — copy and redistribute the material in any medium or format
    Adapt — remix, transform, and build upon the material for any purpose, even commercially.
 This license is acceptable for Free Cultural Works.
    The licensor cannot revoke these freedoms as long as you follow the license terms.
 Under the following terms:
    Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
    ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
    No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
 Notices:
    You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation.
    No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.
 https://creativecommons.org/licenses/by-sa/4.0/
--- a/rev.02/laser-sensor-cache.lib
+++ b/rev.02/laser-sensor-cache.lib
@ -0,0 +1,139 @@
 EESchema-LIBRARY Version 2.3
 #encoding utf-8
 #
 # 78xx
 #
 DEF 78xx U 0 40 Y Y 1 F N
 F0 "U" -200 -200 60 H V C CNN
 F1 "78xx" -150 150 60 H V C CNN
 F2 "" -50 0 60 H I C CNN
 F3 "" -50 0 60 H I C CNN
 DRAW
 S -250 100 250 -150 0 1 0 N
 X GND 1 0 -350 200 U 50 50 1 1 I
 X OUT 2 450 0 200 L 50 50 1 1 I
 X IN 3 -450 0 200 R 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
 # CONN_01X04
 #
 DEF CONN_01X04 P 0 40 Y N 1 F N
 F0 "P" 0 250 50 H V C CNN
 F1 "CONN_01X04" 100 0 50 V V C CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 $FPLIST
 Pin_Header_Straight_1X04
 Pin_Header_Angled_1X04
 Socket_Strip_Straight_1X04
 Socket_Strip_Angled_1X04
 $ENDFPLIST
 DRAW
 S -50 -145 10 -155 0 1 0 N
 S -50 -45 10 -55 0 1 0 N
 S -50 55 10 45 0 1 0 N
 S -50 155 10 145 0 1 0 N
 S -50 200 50 -200 0 1 0 N
 X P1 1 -200 150 150 R 50 50 1 1 P
 X P2 2 -200 50 150 R 50 50 1 1 P
 X P3 3 -200 -50 150 R 50 50 1 1 P
 X P4 4 -200 -150 150 R 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
 # C_Small
 #
 DEF C_Small C 0 10 N N 1 F N
 F0 "C" 10 70 50 H V L CNN
 F1 "C_Small" 10 -80 50 H V L CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 $FPLIST
 C?
 C_????_*
 C_????
 SMD*_c
 Capacitor*
 $ENDFPLIST
 DRAW
 P 2 0 1 13 -60 -20 60 -20 N
 P 2 0 1 12 -60 20 60 20 N
 X ~ 1 0 100 80 D 50 50 1 1 P
 X ~ 2 0 -100 80 U 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
 # GND
 #
 DEF GND #PWR 0 0 Y Y 1 F P
 F0 "#PWR" 0 -250 50 H I C CNN
 F1 "GND" 0 -150 50 H V C CNN
 F2 "" 0 0 50 H V C CNN
 F3 "" 0 0 50 H V C CNN
 DRAW
 P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
 X GND 1 0 0 0 D 50 50 1 1 W N
 ENDDRAW
 ENDDEF
 #
 # LSF0102
 #
 DEF LSF0102 U 0 40 Y Y 1 F N
 F0 "U" -250 300 60 H V C CNN
 F1 "LSF0102" -100 -300 60 H V C CNN
 F2 "" -50 0 60 H V C CNN
 F3 "" -50 0 60 H V C CNN
 DRAW
 S -300 250 300 -250 0 1 0 N
 X GND 1 -500 150 200 R 50 50 1 1 I
 X Vref_A 2 -500 50 200 R 50 50 1 1 I
 X A1 3 -500 -50 200 R 50 50 1 1 I
 X A2 4 -500 -150 200 R 50 50 1 1 I
 X B2 5 500 -150 200 L 50 50 1 1 I
 X B1 6 500 -50 200 L 50 50 1 1 I
 X Vref_B 7 500 50 200 L 50 50 1 1 I
 X EN 8 500 150 200 L 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
 # PAT9125EL
 #
 DEF PAT9125EL U 0 40 Y Y 1 F N
 F0 "U" 200 -300 60 H V C CNN
 F1 "PAT9125EL" -50 300 60 H V C CNN
 F2 "" 50 0 60 H I C CNN
 F3 "" 50 0 60 H I C CNN
 DRAW
 S -300 -250 300 250 0 1 0 N
 X VLD 1 -500 150 200 R 50 50 1 1 I
 X VDDA 2 -500 50 200 R 50 50 1 1 I
 X Vdd 3 -500 -50 200 R 50 50 1 1 I
 X GND 4 -500 -150 200 R 50 50 1 1 I
 X SCL 5 500 -150 200 L 50 50 1 1 I
 X SCA 6 500 -50 200 L 50 50 1 1 I
 X MOTION 7 500 50 200 L 50 50 1 1 I
 X ID_SEL 8 500 150 200 L 50 50 1 1 I
 X NC 9 0 -350 100 U 50 50 1 1 I
 ENDDRAW
 ENDDEF
 #
 # R
 #
 DEF R R 0 0 N Y 1 F N
 F0 "R" 80 0 50 V V C CNN
 F1 "R" 0 0 50 V V C CNN
 F2 "" -70 0 50 V V C CNN
 F3 "" 0 0 50 H V C CNN
 $FPLIST
 R_*
 Resistor_*
 $ENDFPLIST
 DRAW
 S -40 -100 40 100 0 1 10 N
 X ~ 1 0 150 50 D 50 50 1 1 P
 X ~ 2 0 -150 50 U 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
 #End Library
--- a/rev.02/laser-sensor.bak
+++ b/rev.02/laser-sensor.bak
@ -0,0 +1,327 @@
 EESchema Schematic File Version 2
 LIBS:power
 LIBS:device
 LIBS:transistors
 LIBS:conn
 LIBS:linear
 LIBS:regul
 LIBS:74xx
 LIBS:cmos4000
 LIBS:adc-dac
 LIBS:memory
 LIBS:xilinx
 LIBS:microcontrollers
 LIBS:dsp
 LIBS:microchip
 LIBS:analog_switches
 LIBS:motorola
 LIBS:texas
 LIBS:intel
 LIBS:audio
 LIBS:interface
 LIBS:digital-audio
 LIBS:philips
 LIBS:display
 LIBS:cypress
 LIBS:siliconi
 LIBS:opto
 LIBS:atmel
 LIBS:contrib
 LIBS:valves
 LIBS:ok1hra
 LIBS:laser-sensor-cache
 EELAYER 25 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
 Sheet 1 1
 Title "Laser filament sensor unit"
 Date "2017-07-19"
 Rev "0.1"
 Comp "PRUSA Research s.r.o."
 Comment1 "#ok1hra"
 Comment2 ""
 Comment3 ""
 Comment4 ""
 $EndDescr
 $Comp
 L PAT9125EL U1
 U 1 1 595118F0
 P 5450 4100
 F 0 "U1" H 5650 3800 60  0000 C CNN
 F 1 "PAT9125EL" H 5400 4400 60  0000 C CNN
 F 2 "ok1hra:PAT9125EL" H 5500 4100 60  0001 C CNN
 F 3 "" H 5500 4100 60  0001 C CNN
 	1    5450 4100
 	1    0    0    -1  
 $EndComp
 $Comp
 L C_Small C3
 U 1 1 596DE90B
 P 4650 4300
 F 0 "C3" H 4660 4370 50  0000 L CNN
 F 1 "100n" H 4660 4220 50  0000 L CNN
 F 2 "Capacitors_SMD:C_0603" H 4650 4300 50  0001 C CNN
 F 3 "" H 4650 4300 50  0000 C CNN
 	1    4650 4300
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR01
 U 1 1 596DE964
 P 4650 4400
 F 0 "#PWR01" H 4650 4150 50  0001 C CNN
 F 1 "GND" H 4650 4250 50  0000 C CNN
 F 2 "" H 4650 4400 50  0000 C CNN
 F 3 "" H 4650 4400 50  0000 C CNN
 	1    4650 4400
 	1    0    0    -1  
 $EndComp
 $Comp
 L C_Small C2
 U 1 1 596DE985
 P 4400 4300
 F 0 "C2" H 4410 4370 50  0000 L CNN
 F 1 "10u" H 4410 4220 50  0000 L CNN
 F 2 "Capacitors_SMD:C_0603" H 4400 4300 50  0001 C CNN
 F 3 "" H 4400 4300 50  0000 C CNN
 	1    4400 4300
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR02
 U 1 1 596DE9AF
 P 4400 4400
 F 0 "#PWR02" H 4400 4150 50  0001 C CNN
 F 1 "GND" H 4400 4250 50  0000 C CNN
 F 2 "" H 4400 4400 50  0000 C CNN
 F 3 "" H 4400 4400 50  0000 C CNN
 	1    4400 4400
 	1    0    0    -1  
 $EndComp
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 P 4950 4250
 F 0 "#PWR03" H 4950 4000 50  0001 C CNN
 F 1 "GND" H 4950 4100 50  0000 C CNN
 F 2 "" H 4950 4250 50  0000 C CNN
 F 3 "" H 4950 4250 50  0000 C CNN
 	1    4950 4250
 	1    0    0    -1  
 $EndComp
 NoConn ~ 5450 4450
 $Comp
 L C_Small C1
 U 1 1 596DEA23
 P 4150 4300
 F 0 "C1" H 4160 4370 50  0000 L CNN
 F 1 "4u7" H 4160 4220 50  0000 L CNN
 F 2 "Capacitors_SMD:C_0603" H 4150 4300 50  0001 C CNN
 F 3 "" H 4150 4300 50  0000 C CNN
 	1    4150 4300
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR04
 U 1 1 596DEB3A
 P 4150 4400
 F 0 "#PWR04" H 4150 4150 50  0001 C CNN
 F 1 "GND" H 4150 4250 50  0000 C CNN
 F 2 "" H 4150 4400 50  0000 C CNN
 F 3 "" H 4150 4400 50  0000 C CNN
 	1    4150 4400
 	1    0    0    -1  
 $EndComp
 $Comp
 L CONN_01X04 P1
 U 1 1 596DEB87
 P 7750 4200
 F 0 "P1" H 7750 4450 50  0000 C CNN
 F 1 "CONN_01X04" V 7850 4200 50  0000 C CNN
 F 2 "Pin_Headers:Pin_Header_Straight_1x04" H 7750 4200 50  0001 C CNN
 F 3 "" H 7750 4200 50  0000 C CNN
 	1    7750 4200
 	1    0    0    -1  
 $EndComp
 $Comp
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 F 1 "GND" H 7550 4000 50  0000 C CNN
 F 2 "" H 7550 4150 50  0000 C CNN
 F 3 "" H 7550 4150 50  0000 C CNN
 	1    7550 4150
 	0    1    1    0   
 $EndComp
 $Comp
 L GND #PWR06
 U 1 1 596DECD4
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 F 0 "#PWR06" H 5950 3700 50  0001 C CNN
 F 1 "GND" H 5950 3800 50  0000 C CNN
 F 2 "" H 5950 3950 50  0000 C CNN
 F 3 "" H 5950 3950 50  0000 C CNN
 	1    5950 3950
 	-1   0    0    1   
 $EndComp
 NoConn ~ 5950 4050
 $Comp
 L 78xx U2
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 F 1 "MCP1703T-3302E/CB" H 6050 3800 60  0000 C CNN
 F 2 "TO_SOT_Packages_SMD:SOT-23" H 6250 3650 60  0001 C CNN
 F 3 "" H 6250 3650 60  0001 C CNN
 	1    6300 3650
 	-1   0    0    -1  
 $EndComp
 $Comp
 L C_Small C4
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 P 6850 3800
 F 0 "C4" H 6860 3870 50  0000 L CNN
 F 1 "4u7" H 6860 3720 50  0000 L CNN
 F 2 "Capacitors_SMD:C_0603" H 6850 3800 50  0001 C CNN
 F 3 "" H 6850 3800 50  0000 C CNN
 	1    6850 3800
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR07
 U 1 1 596F472D
 P 6850 3900
 F 0 "#PWR07" H 6850 3650 50  0001 C CNN
 F 1 "GND" H 6850 3750 50  0000 C CNN
 F 2 "" H 6850 3900 50  0000 C CNN
 F 3 "" H 6850 3900 50  0000 C CNN
 	1    6850 3900
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR08
 U 1 1 596F47D8
 P 6300 4000
 F 0 "#PWR08" H 6300 3750 50  0001 C CNN
 F 1 "GND" H 6300 3850 50  0000 C CNN
 F 2 "" H 6300 4000 50  0000 C CNN
 F 3 "" H 6300 4000 50  0000 C CNN
 	1    6300 4000
 	1    0    0    -1  
 $EndComp
 Text Notes 7950 4350 0    60   ~ 0
 +5V\nGND\nSCL\nSDA
 $Comp
 L LSF0102 U3
 U 1 1 596F5C76
 P 6700 4700
 F 0 "U3" H 6450 5000 60  0000 C CNN
 F 1 "LSF0102" H 6600 4400 60  0000 C CNN
 F 2 "ok1hra:LSF0102" H 6650 4700 60  0001 C CNN
 F 3 "" H 6650 4700 60  0000 C CNN
 	1    6700 4700
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR09
 U 1 1 596F5F1F
 P 6200 4550
 F 0 "#PWR09" H 6200 4300 50  0001 C CNN
 F 1 "GND" H 6200 4400 50  0000 C CNN
 F 2 "" H 6200 4550 50  0000 C CNN
 F 3 "" H 6200 4550 50  0000 C CNN
 	1    6200 4550
 	-1   0    0    1   
 $EndComp
 $Comp
 L R R1
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 F 1 "4k7" V 7750 4750 50  0000 C CNN
 F 2 "Resistors_SMD:R_0603" V 7680 4750 50  0001 C CNN
 F 3 "" H 7750 4750 50  0000 C CNN
 	1    7750 4750
 	0    -1   -1   0   
 $EndComp
 $Comp
 L R R2
 U 1 1 596F63F4
 P 7750 4850
 F 0 "R2" V 7830 4850 50  0000 C CNN
 F 1 "4k7" V 7750 4850 50  0000 C CNN
 F 2 "Resistors_SMD:R_0603" V 7680 4850 50  0001 C CNN
 F 3 "" H 7750 4850 50  0000 C CNN
 	1    7750 4850
 	0    1    1    0   
 $EndComp
 Wire Wire Line
 	4400 4150 4950 4150
 Wire Wire Line
 	4400 4150 4400 4200
 Wire Wire Line
 	4650 3650 4650 4200
 Connection ~ 4650 4150
 Wire Wire Line
 	4950 4050 4150 4050
 Wire Wire Line
 	4150 4050 4150 4200
 Wire Wire Line
 	4950 3950 4650 3950
 Wire Wire Line
 	7550 4050 7350 4050
 Wire Wire Line
 	7350 3650 7350 4650
 Connection ~ 4650 3950
 Wire Wire Line
 	5850 3650 4650 3650
 Wire Wire Line
 	6750 3650 7350 3650
 Wire Wire Line
 	6850 3700 6850 3650
 Connection ~ 6850 3650
 Connection ~ 4850 4150
 Wire Wire Line
 	7350 4650 7200 4650
 Connection ~ 7350 4050
 Wire Wire Line
 	7200 4550 7950 4550
 Connection ~ 7350 4550
 Wire Wire Line
 	7550 4250 7450 4250
 Wire Wire Line
 	7450 4250 7450 4750
 Wire Wire Line
 	7200 4750 7600 4750
 Wire Wire Line
 	6200 4750 6100 4750
 Wire Wire Line
 	6100 4750 6100 4250
 Wire Wire Line
 	6100 4250 5950 4250
 Wire Wire Line
 	7550 4350 7550 4850
 Wire Wire Line
 	7200 4850 7600 4850
 Wire Wire Line
 	6200 4850 6000 4850
 Wire Wire Line
 	6000 4850 6000 4150
 Wire Wire Line
 	6000 4150 5950 4150
 Wire Wire Line
 	6200 4650 4850 4650
 Wire Wire Line
 	4850 4650 4850 4150
 Connection ~ 7550 4850
 Connection ~ 7450 4750
 Wire Wire Line
 	7950 4550 7950 4850
 Wire Wire Line
 	7950 4850 7900 4850
 Wire Wire Line
 	7900 4750 7950 4750
 Connection ~ 7950 4750
 $EndSCHEMATC
--- a/rev.02/laser-sensor.kicad_pcb
+++ b/rev.02/laser-sensor.kicad_pcb
@ -0,0 +1,790 @@
 (kicad_pcb (version 4) (host pcbnew 4.0.5+dfsg1-4)
  (general
    (links 35)
    (no_connects 0)
    (area -0.075001 -10.075001 22.075001 0.075001)
    (thickness 1.6)
    (drawings 13)
    (tracks 129)
    (zones 0)
    (modules 11)
    (nets 9)
  )
  (page A4)
  (layers
    (0 F.Cu signal)
    (31 B.Cu signal)
    (32 B.Adhes user)
    (33 F.Adhes user)
    (34 B.Paste user)
    (35 F.Paste user)
    (36 B.SilkS user)
    (37 F.SilkS user)
    (38 B.Mask user)
    (39 F.Mask user)
    (40 Dwgs.User user)
    (41 Cmts.User user)
    (42 Eco1.User user)
    (43 Eco2.User user)
    (44 Edge.Cuts user)
    (45 Margin user)
    (46 B.CrtYd user)
    (47 F.CrtYd user)
    (48 B.Fab user)
    (49 F.Fab user)
  )
  (setup
    (last_trace_width 0.25)
    (user_trace_width 0.2)
    (user_trace_width 0.3)
    (user_trace_width 0.4)
    (user_trace_width 0.5)
    (trace_clearance 0.2)
    (zone_clearance 0.508)
    (zone_45_only no)
    (trace_min 0.2)
    (segment_width 0.2)
    (edge_width 0.15)
    (via_size 0.6)
    (via_drill 0.4)
    (via_min_size 0.4)
    (via_min_drill 0.3)
    (user_via 1.2 0.5)
    (uvia_size 0.3)
    (uvia_drill 0.1)
    (uvias_allowed no)
    (uvia_min_size 0.2)
    (uvia_min_drill 0.1)
    (pcb_text_width 0.3)
    (pcb_text_size 1.5 1.5)
    (mod_edge_width 0.15)
    (mod_text_size 1 1)
    (mod_text_width 0.15)
    (pad_size 0.6 0.6)
    (pad_drill 0.5)
    (pad_to_mask_clearance 0.2)
    (aux_axis_origin 0 0)
    (visible_elements FFFEFF7F)
    (pcbplotparams
      (layerselection 0x010f0_80000001)
      (usegerberextensions false)
      (excludeedgelayer true)
      (linewidth 0.100000)
      (plotframeref false)
      (viasonmask false)
      (mode 1)
      (useauxorigin false)
      (hpglpennumber 1)
      (hpglpenspeed 20)
      (hpglpendiameter 15)
      (hpglpenoverlay 2)
      (psnegative false)
      (psa4output false)
      (plotreference true)
      (plotvalue true)
      (plotinvisibletext false)
      (padsonsilk false)
      (subtractmaskfromsilk false)
      (outputformat 1)
      (mirror false)
      (drillshape 0)
      (scaleselection 1)
      (outputdirectory ""))
  )
  (net 0 "")
  (net 1 "Net-(C1-Pad1)")
  (net 2 GND)
  (net 3 "Net-(C2-Pad1)")
  (net 4 "Net-(P1-Pad3)")
  (net 5 "Net-(C4-Pad1)")
  (net 6 "Net-(P1-Pad4)")
  (net 7 "Net-(U1-Pad5)")
  (net 8 "Net-(U1-Pad6)")
  (net_class Default "Toto je výchozí třída sítě."
    (clearance 0.2)
    (trace_width 0.25)
    (via_dia 0.6)
    (via_drill 0.4)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
    (add_net GND)
    (add_net "Net-(C1-Pad1)")
    (add_net "Net-(C2-Pad1)")
    (add_net "Net-(C4-Pad1)")
    (add_net "Net-(P1-Pad3)")
    (add_net "Net-(P1-Pad4)")
    (add_net "Net-(U1-Pad5)")
    (add_net "Net-(U1-Pad6)")
  )
  (module Pin_Headers:Pin_Header_Angled_1x04 (layer B.Cu) (tedit 5970B133) (tstamp 5970B04B)
    (at 2 -8.81 180)
    (descr "Through hole pin header")
    (tags "pin header")
    (path /596DEB87)
    (fp_text reference P1 (at 0 5.1 180) (layer B.SilkS) hide
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    )
    (fp_text value CONN_01X04 (at 0 3.1 180) (layer B.Fab)
      (effects (font (size 1 1) (thickness 0.15)) (justify mirror))
    )
    (fp_line (start -1.5 1.75) (end -1.5 -9.4) (layer B.CrtYd) (width 0.05))
    (fp_line (start -1.5 1.75) (end 10.65 1.75) (layer B.CrtYd) (width 0.05))
    (fp_line (start -1.5 -9.4) (end 10.65 -9.4) (layer B.CrtYd) (width 0.05))
    (fp_line (start -1.3 1.55) (end -1.3 0) (layer B.SilkS) (width 0.15))
    (fp_line (start 0 1.55) (end -1.3 1.55) (layer B.SilkS) (width 0.15))
    (pad 1 thru_hole rect (at 0 0 180) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (pad 2 thru_hole oval (at 0 -2.54 180) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
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    (pad 3 thru_hole oval (at 0 -5.08 180) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 4 "Net-(P1-Pad3)"))
    (pad 4 thru_hole oval (at 0 -7.62 180) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 6 "Net-(P1-Pad4)"))
    (model Pin_Headers.3dshapes/Pin_Header_Angled_1x04.wrl
      (at (xyz 0 -0.15 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 90))
    )
  )
  (module Mounting_Holes:MountingHole_3.2mm_M3_Pad_Via locked (layer F.Cu) (tedit 596F4E34) (tstamp 596DEB2A)
    (at 7 -5)
    (descr "Mounting Hole 3.2mm, M3")
    (tags "mounting hole 3.2mm m3")
    (fp_text reference REF** (at 0 -4.2) (layer F.SilkS) hide
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_text value MountingHole_3.2mm_M3_Pad_Via (at 0 4.2) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_circle (center 0 0) (end 3.2 0) (layer Cmts.User) (width 0.15))
    (fp_circle (center 0 0) (end 3.45 0) (layer F.CrtYd) (width 0.05))
    (pad 1 thru_hole circle (at 0 0) (size 6 6) (drill 3.1) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at 2.4 0) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at 1.697056 1.697056) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at 0 2.4) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at -1.697056 1.697056) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at -2.4 0) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at -1.697056 -1.697056) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at 0 -2.4) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at 1.697056 -1.697056) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
  )
  (module Capacitors_SMD:C_0603 (layer F.Cu) (tedit 5970C669) (tstamp 596DEDF4)
    (at 19.304 -8.128 90)
    (descr "Capacitor SMD 0603, reflow soldering, AVX (see smccp.pdf)")
    (tags "capacitor 0603")
    (path /596DEA23)
    (attr smd)
    (fp_text reference C1 (at 1.524 0 180) (layer F.SilkS)
      (effects (font (size 0.5 0.5) (thickness 0.125)))
    )
    (fp_text value 4u7 (at 0 1.9 90) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -1.45 -0.75) (end 1.45 -0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 -0.75) (end -1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.45 -0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -0.35 -0.6) (end 0.35 -0.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 0.35 0.6) (end -0.35 0.6) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 1 "Net-(C1-Pad1)"))
    (pad 2 smd rect (at 0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (model Capacitors_SMD.3dshapes/C_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_SMD:C_0603 (layer F.Cu) (tedit 596DEE02) (tstamp 596DEDF9)
    (at 17.78 -8.128 90)
    (descr "Capacitor SMD 0603, reflow soldering, AVX (see smccp.pdf)")
    (tags "capacitor 0603")
    (path /596DE985)
    (attr smd)
    (fp_text reference C2 (at -2.032 0 360) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value 10u (at 0 1.9 90) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -1.45 -0.75) (end 1.45 -0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 -0.75) (end -1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.45 -0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -0.35 -0.6) (end 0.35 -0.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 0.35 0.6) (end -0.35 0.6) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 2 smd rect (at 0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (model Capacitors_SMD.3dshapes/C_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_SMD:C_0603 (layer F.Cu) (tedit 596DEDF9) (tstamp 596DEDFE)
    (at 20.828 -8.128 90)
    (descr "Capacitor SMD 0603, reflow soldering, AVX (see smccp.pdf)")
    (tags "capacitor 0603")
    (path /596DE90B)
    (attr smd)
    (fp_text reference C3 (at -2.032 0.508 270) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value 100n (at 0 1.9 90) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -1.45 -0.75) (end 1.45 -0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 -0.75) (end -1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.45 -0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -0.35 -0.6) (end 0.35 -0.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 0.35 0.6) (end -0.35 0.6) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 2 smd rect (at 0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (model Capacitors_SMD.3dshapes/C_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_SMD:C_0603 (layer F.Cu) (tedit 596F43E7) (tstamp 596F3D33)
    (at 11.684 -8.255 90)
    (descr "Capacitor SMD 0603, reflow soldering, AVX (see smccp.pdf)")
    (tags "capacitor 0603")
    (path /596F4648)
    (attr smd)
    (fp_text reference C4 (at 0.127 -1.143 270) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value 4u7 (at 0 1.9 90) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -1.45 -0.75) (end 1.45 -0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 -0.75) (end -1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.45 -0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -0.35 -0.6) (end 0.35 -0.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 0.35 0.6) (end -0.35 0.6) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (pad 2 smd rect (at 0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (model Capacitors_SMD.3dshapes/C_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module TO_SOT_Packages_SMD:SOT-23 (layer F.Cu) (tedit 596F5C94) (tstamp 596F3D52)
    (at 19.304 -4.826 180)
    (descr "SOT-23, Standard")
    (tags SOT-23)
    (path /596F382C)
    (attr smd)
    (fp_text reference U2 (at 1.524 -1.143 360) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value MCP1703T-3302E/CB (at 0 2.5 180) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start 0.76 1.58) (end 0.76 0.65) (layer F.SilkS) (width 0.12))
    (fp_line (start 0.76 -1.58) (end 0.76 -0.65) (layer F.SilkS) (width 0.12))
    (fp_line (start 0.7 -1.52) (end 0.7 1.52) (layer F.Fab) (width 0.15))
    (fp_line (start -0.7 1.52) (end 0.7 1.52) (layer F.Fab) (width 0.15))
    (fp_line (start -1.7 -1.75) (end 1.7 -1.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.7 -1.75) (end 1.7 1.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.7 1.75) (end -1.7 1.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.7 1.75) (end -1.7 -1.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 0.76 -1.58) (end -1.4 -1.58) (layer F.SilkS) (width 0.12))
    (fp_line (start -0.7 -1.52) (end 0.7 -1.52) (layer F.Fab) (width 0.15))
    (fp_line (start -0.7 -1.52) (end -0.7 1.52) (layer F.Fab) (width 0.15))
    (fp_line (start 0.76 1.58) (end -0.7 1.58) (layer F.SilkS) (width 0.12))
    (pad 1 smd rect (at -1 -0.95 180) (size 0.9 0.8) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 2 smd rect (at -1 0.95 180) (size 0.9 0.8) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 3 smd rect (at 1 0 180) (size 0.9 0.8) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (model TO_SOT_Packages_SMD.3dshapes/SOT-23.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 90))
    )
  )
  (module Resistors_SMD:R_0603 (layer F.Cu) (tedit 596F5C33) (tstamp 596F7D8C)
    (at 11.684 -4.191 90)
    (descr "Resistor SMD 0603, reflow soldering, Vishay (see dcrcw.pdf)")
    (tags "resistor 0603")
    (path /596F62F7)
    (attr smd)
    (fp_text reference R1 (at 1.651 0 360) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value 4k7 (at 0 1.9 90) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.1))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.1))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.1))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.1))
    (fp_line (start -1.3 -0.8) (end 1.3 -0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.3 0.8) (end 1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.3 -0.8) (end -1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.3 -0.8) (end 1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start 0.5 0.675) (end -0.5 0.675) (layer F.SilkS) (width 0.15))
    (fp_line (start -0.5 -0.675) (end 0.5 -0.675) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 90) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
      (net 4 "Net-(P1-Pad3)"))
    (pad 2 smd rect (at 0.75 0 90) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (model Resistors_SMD.3dshapes/R_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Resistors_SMD:R_0603 (layer F.Cu) (tedit 596F5C57) (tstamp 596F7D92)
    (at 11.684 -1.524 270)
    (descr "Resistor SMD 0603, reflow soldering, Vishay (see dcrcw.pdf)")
    (tags "resistor 0603")
    (path /596F63F4)
    (attr smd)
    (fp_text reference R2 (at -0.127 1.27 450) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value 4k7 (at 0 1.9 270) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.1))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.1))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.1))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.1))
    (fp_line (start -1.3 -0.8) (end 1.3 -0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.3 0.8) (end 1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.3 -0.8) (end -1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.3 -0.8) (end 1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start 0.5 0.675) (end -0.5 0.675) (layer F.SilkS) (width 0.15))
    (fp_line (start -0.5 -0.675) (end 0.5 -0.675) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 270) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (pad 2 smd rect (at 0.75 0 270) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
      (net 6 "Net-(P1-Pad4)"))
    (model Resistors_SMD.3dshapes/R_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module ok1hra:PAT9125EL (layer F.Cu) (tedit 595117B6) (tstamp 596F8436)
    (at 15 -7 90)
    (path /595118F0)
    (fp_text reference U1 (at 2.398 -0.014 180) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value PAT9125EL (at 0 -2.3 90) (layer F.Fab)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_line (start -0.5 -0.45) (end -0.5 0.45) (layer F.SilkS) (width 0.15))
    (fp_line (start -1 -0.4) (end -1.45 -0.4) (layer F.SilkS) (width 0.15))
    (fp_line (start -1 0.4) (end -1 -0.4) (layer F.SilkS) (width 0.15))
    (fp_line (start -1.45 0.4) (end -1 0.4) (layer F.SilkS) (width 0.15))
    (fp_line (start -1.45 -0.4) (end -1.45 0.4) (layer F.SilkS) (width 0.15))
    (fp_line (start -1.75 1.6) (end -1.75 -1.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 1.75 1.6) (end -1.75 1.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 1.75 -1.6) (end 1.75 1.6) (layer F.SilkS) (width 0.15))
    (fp_line (start -1.75 -1.6) (end 1.75 -1.6) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -1.2 1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 2 smd rect (at -0.4 1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 1 "Net-(C1-Pad1)"))
    (pad 3 smd rect (at 0.4 1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 4 smd rect (at 1.2 1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 5 smd rect (at 1.2 -1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 7 "Net-(U1-Pad5)"))
    (pad 6 smd rect (at 0.4 -1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 8 "Net-(U1-Pad6)"))
    (pad 7 smd rect (at -0.4 -1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask))
    (pad 8 smd rect (at -1.2 -1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 9 smd circle (at 1.15 0 90) (size 0.69 0.69) (layers F.Cu F.Paste F.Mask))
    (model ../../../../../home/dan/kicad/img/PAC7640.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.393701 0.393701 0.393701))
      (rotate (xyz 0 0 0))
    )
    (model ../../../../../home/dan/kicad/img/PAC7640.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.393700787 0.393700787 0.393700787))
      (rotate (xyz 0 0 0))
    )
  )
  (module ok1hra:LSF0102 (layer F.Cu) (tedit 5809029C) (tstamp 59707441)
    (at 19.05 -1.778 270)
    (path /596F5C76)
    (fp_text reference U3 (at 0.762 2.794 540) (layer F.SilkS)
      (effects (font (size 0.5 0.5) (thickness 0.125)))
    )
    (fp_text value LSF0102 (at 1.5 0 540) (layer F.Fab)
      (effects (font (size 0.5 0.5) (thickness 0.125)))
    )
    (fp_circle (center 0.5 -0.75) (end 0.25 -0.75) (layer F.SilkS) (width 0.15))
    (fp_line (start -1 1.25) (end -1 -1.25) (layer F.SilkS) (width 0.15))
    (fp_line (start 1 -1.25) (end 1 1.25) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at 0.75 -1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 2 smd rect (at 0.25 -1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 3 smd rect (at -0.25 -1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 7 "Net-(U1-Pad5)"))
    (pad 4 smd rect (at -0.75 -1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 8 "Net-(U1-Pad6)"))
    (pad 5 smd rect (at -0.75 1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 6 "Net-(P1-Pad4)"))
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    (filled_polygon
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    (filled_polygon
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    )
    (filled_polygon
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        (xy 17.653 -9.025) (xy 17.907 -9.025)
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  )
  (zone (net 2) (net_name GND) (layer B.Cu) (tstamp 0) (hatch edge 0.508)
    (connect_pads (clearance 0.508))
    (min_thickness 0.254)
    (fill yes (arc_segments 16) (thermal_gap 0.508) (thermal_bridge_width 0.508))
    (polygon
      (pts
        (xy 0.5 -9.5) (xy 21.5 -9.5) (xy 21.5 -0.5) (xy 0.5 -0.5)
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    )
    (filled_polygon
      (pts
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        (xy 3.683345 -1.19) (xy 3.569271 -1.763489) (xy 3.244415 -2.24967) (xy 2.929634 -2.46) (xy 3.244415 -2.67033)
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        (xy 3.467441 -7.48231) (xy 3.612431 -7.69451) (xy 3.66344 -7.9464) (xy 3.66344 -9.29) (xy 21.29 -9.29)
      )
    )
    (filled_polygon
      (pts
        (xy 15.67196 -4.883868) (xy 15.671761 -4.655853) (xy 15.859383 -4.201775) (xy 16.021975 -4.038899) (xy 16.021975 -3.064005)
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      )
    )
  )
 )
--- a/rev.02/laser-sensor.kicad_pcb-bak
+++ b/rev.02/laser-sensor.kicad_pcb-bak
@ -0,0 +1,766 @@
 (kicad_pcb (version 4) (host pcbnew 4.0.5+dfsg1-4)
  (general
    (links 35)
    (no_connects 1)
    (area -8.875001 -14.885 27.861143 0.815001)
    (thickness 1.6)
    (drawings 11)
    (tracks 129)
    (zones 0)
    (modules 11)
    (nets 9)
  )
  (page A4)
  (layers
    (0 F.Cu signal)
    (31 B.Cu signal)
    (32 B.Adhes user)
    (33 F.Adhes user)
    (34 B.Paste user)
    (35 F.Paste user)
    (36 B.SilkS user)
    (37 F.SilkS user)
    (38 B.Mask user)
    (39 F.Mask user)
    (40 Dwgs.User user)
    (41 Cmts.User user)
    (42 Eco1.User user)
    (43 Eco2.User user)
    (44 Edge.Cuts user)
    (45 Margin user)
    (46 B.CrtYd user)
    (47 F.CrtYd user)
    (48 B.Fab user)
    (49 F.Fab user)
  )
  (setup
    (last_trace_width 0.3)
    (user_trace_width 0.2)
    (user_trace_width 0.3)
    (user_trace_width 0.4)
    (user_trace_width 0.5)
    (trace_clearance 0.2)
    (zone_clearance 0.508)
    (zone_45_only no)
    (trace_min 0.2)
    (segment_width 0.2)
    (edge_width 0.15)
    (via_size 0.6)
    (via_drill 0.4)
    (via_min_size 0.4)
    (via_min_drill 0.3)
    (user_via 1.2 0.5)
    (uvia_size 0.3)
    (uvia_drill 0.1)
    (uvias_allowed no)
    (uvia_min_size 0.2)
    (uvia_min_drill 0.1)
    (pcb_text_width 0.3)
    (pcb_text_size 1.5 1.5)
    (mod_edge_width 0.15)
    (mod_text_size 1 1)
    (mod_text_width 0.15)
    (pad_size 0.6 0.6)
    (pad_drill 0.5)
    (pad_to_mask_clearance 0.2)
    (aux_axis_origin 0 0)
    (visible_elements FFFEFF7F)
    (pcbplotparams
      (layerselection 0x010f0_80000001)
      (usegerberextensions false)
      (excludeedgelayer true)
      (linewidth 0.100000)
      (plotframeref false)
      (viasonmask false)
      (mode 1)
      (useauxorigin false)
      (hpglpennumber 1)
      (hpglpenspeed 20)
      (hpglpendiameter 15)
      (hpglpenoverlay 2)
      (psnegative false)
      (psa4output false)
      (plotreference true)
      (plotvalue true)
      (plotinvisibletext false)
      (padsonsilk false)
      (subtractmaskfromsilk false)
      (outputformat 1)
      (mirror false)
      (drillshape 0)
      (scaleselection 1)
      (outputdirectory ""))
  )
  (net 0 "")
  (net 1 "Net-(C1-Pad1)")
  (net 2 GND)
  (net 3 "Net-(C2-Pad1)")
  (net 4 "Net-(P1-Pad3)")
  (net 5 "Net-(C4-Pad1)")
  (net 6 "Net-(P1-Pad4)")
  (net 7 "Net-(U1-Pad5)")
  (net 8 "Net-(U1-Pad6)")
  (net_class Default "Toto je výchozí třída sítě."
    (clearance 0.2)
    (trace_width 0.25)
    (via_dia 0.6)
    (via_drill 0.4)
    (uvia_dia 0.3)
    (uvia_drill 0.1)
    (add_net GND)
    (add_net "Net-(C1-Pad1)")
    (add_net "Net-(C2-Pad1)")
    (add_net "Net-(C4-Pad1)")
    (add_net "Net-(P1-Pad3)")
    (add_net "Net-(P1-Pad4)")
    (add_net "Net-(U1-Pad5)")
    (add_net "Net-(U1-Pad6)")
  )
  (module Pin_Headers:Pin_Header_Angled_1x04 (layer B.Cu) (tedit 5970B133) (tstamp 5970B04B)
    (at 2 -8.81 180)
    (descr "Through hole pin header")
    (tags "pin header")
    (path /596DEB87)
    (fp_text reference P1 (at 0 5.1 180) (layer B.SilkS) hide
      (effects (font (size 1 1) (thickness 0.15)) (justify mirror))
    )
    (fp_text value CONN_01X04 (at 0 3.1 180) (layer B.Fab)
      (effects (font (size 1 1) (thickness 0.15)) (justify mirror))
    )
    (fp_line (start -1.5 1.75) (end -1.5 -9.4) (layer B.CrtYd) (width 0.05))
    (fp_line (start -1.5 1.75) (end 10.65 1.75) (layer B.CrtYd) (width 0.05))
    (fp_line (start -1.5 -9.4) (end 10.65 -9.4) (layer B.CrtYd) (width 0.05))
    (fp_line (start -1.3 1.55) (end -1.3 0) (layer B.SilkS) (width 0.15))
    (fp_line (start 0 1.55) (end -1.3 1.55) (layer B.SilkS) (width 0.15))
    (pad 1 thru_hole rect (at 0 0 180) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (pad 2 thru_hole oval (at 0 -2.54 180) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 2 GND))
    (pad 3 thru_hole oval (at 0 -5.08 180) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 4 "Net-(P1-Pad3)"))
    (pad 4 thru_hole oval (at 0 -7.62 180) (size 2.032 1.7272) (drill 1.016) (layers *.Cu *.Mask)
      (net 6 "Net-(P1-Pad4)"))
    (model Pin_Headers.3dshapes/Pin_Header_Angled_1x04.wrl
      (at (xyz 0 -0.15 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 90))
    )
  )
  (module Mounting_Holes:MountingHole_3.2mm_M3_Pad_Via locked (layer F.Cu) (tedit 596F4E34) (tstamp 596DEB2A)
    (at 7 -5)
    (descr "Mounting Hole 3.2mm, M3")
    (tags "mounting hole 3.2mm m3")
    (fp_text reference REF** (at 0 -4.2) (layer F.SilkS) hide
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_text value MountingHole_3.2mm_M3_Pad_Via (at 0 4.2) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_circle (center 0 0) (end 3.2 0) (layer Cmts.User) (width 0.15))
    (fp_circle (center 0 0) (end 3.45 0) (layer F.CrtYd) (width 0.05))
    (pad 1 thru_hole circle (at 0 0) (size 6 6) (drill 3.1) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at 2.4 0) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at 1.697056 1.697056) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at 0 2.4) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at -1.697056 1.697056) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at -2.4 0) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at -1.697056 -1.697056) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at 0 -2.4) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
    (pad "" thru_hole circle (at 1.697056 -1.697056) (size 0.6 0.6) (drill 0.5) (layers *.Cu *.Mask)
      (net 2 GND) (zone_connect 2))
  )
  (module Capacitors_SMD:C_0603 (layer F.Cu) (tedit 5970C669) (tstamp 596DEDF4)
    (at 19.304 -8.128 90)
    (descr "Capacitor SMD 0603, reflow soldering, AVX (see smccp.pdf)")
    (tags "capacitor 0603")
    (path /596DEA23)
    (attr smd)
    (fp_text reference C1 (at 1.524 0 180) (layer F.SilkS)
      (effects (font (size 0.5 0.5) (thickness 0.125)))
    )
    (fp_text value 4u7 (at 0 1.9 90) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -1.45 -0.75) (end 1.45 -0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 -0.75) (end -1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.45 -0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -0.35 -0.6) (end 0.35 -0.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 0.35 0.6) (end -0.35 0.6) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 1 "Net-(C1-Pad1)"))
    (pad 2 smd rect (at 0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (model Capacitors_SMD.3dshapes/C_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_SMD:C_0603 (layer F.Cu) (tedit 596DEE02) (tstamp 596DEDF9)
    (at 17.78 -8.128 90)
    (descr "Capacitor SMD 0603, reflow soldering, AVX (see smccp.pdf)")
    (tags "capacitor 0603")
    (path /596DE985)
    (attr smd)
    (fp_text reference C2 (at -2.032 0 360) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value 10u (at 0 1.9 90) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -1.45 -0.75) (end 1.45 -0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 -0.75) (end -1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.45 -0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -0.35 -0.6) (end 0.35 -0.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 0.35 0.6) (end -0.35 0.6) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 2 smd rect (at 0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (model Capacitors_SMD.3dshapes/C_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_SMD:C_0603 (layer F.Cu) (tedit 596DEDF9) (tstamp 596DEDFE)
    (at 20.828 -8.128 90)
    (descr "Capacitor SMD 0603, reflow soldering, AVX (see smccp.pdf)")
    (tags "capacitor 0603")
    (path /596DE90B)
    (attr smd)
    (fp_text reference C3 (at -2.032 0.508 270) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value 100n (at 0 1.9 90) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -1.45 -0.75) (end 1.45 -0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 -0.75) (end -1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.45 -0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -0.35 -0.6) (end 0.35 -0.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 0.35 0.6) (end -0.35 0.6) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 2 smd rect (at 0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (model Capacitors_SMD.3dshapes/C_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Capacitors_SMD:C_0603 (layer F.Cu) (tedit 596F43E7) (tstamp 596F3D33)
    (at 11.684 -8.255 90)
    (descr "Capacitor SMD 0603, reflow soldering, AVX (see smccp.pdf)")
    (tags "capacitor 0603")
    (path /596F4648)
    (attr smd)
    (fp_text reference C4 (at 0.127 -1.143 270) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value 4u7 (at 0 1.9 90) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.15))
    (fp_line (start -1.45 -0.75) (end 1.45 -0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.45 -0.75) (end -1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.45 -0.75) (end 1.45 0.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -0.35 -0.6) (end 0.35 -0.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 0.35 0.6) (end -0.35 0.6) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (pad 2 smd rect (at 0.75 0 90) (size 0.8 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (model Capacitors_SMD.3dshapes/C_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module TO_SOT_Packages_SMD:SOT-23 (layer F.Cu) (tedit 596F5C94) (tstamp 596F3D52)
    (at 19.304 -4.826 180)
    (descr "SOT-23, Standard")
    (tags SOT-23)
    (path /596F382C)
    (attr smd)
    (fp_text reference U2 (at 1.524 -1.143 360) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value MCP1703T-3302E/CB (at 0 2.5 180) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start 0.76 1.58) (end 0.76 0.65) (layer F.SilkS) (width 0.12))
    (fp_line (start 0.76 -1.58) (end 0.76 -0.65) (layer F.SilkS) (width 0.12))
    (fp_line (start 0.7 -1.52) (end 0.7 1.52) (layer F.Fab) (width 0.15))
    (fp_line (start -0.7 1.52) (end 0.7 1.52) (layer F.Fab) (width 0.15))
    (fp_line (start -1.7 -1.75) (end 1.7 -1.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.7 -1.75) (end 1.7 1.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.7 1.75) (end -1.7 1.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.7 1.75) (end -1.7 -1.75) (layer F.CrtYd) (width 0.05))
    (fp_line (start 0.76 -1.58) (end -1.4 -1.58) (layer F.SilkS) (width 0.12))
    (fp_line (start -0.7 -1.52) (end 0.7 -1.52) (layer F.Fab) (width 0.15))
    (fp_line (start -0.7 -1.52) (end -0.7 1.52) (layer F.Fab) (width 0.15))
    (fp_line (start 0.76 1.58) (end -0.7 1.58) (layer F.SilkS) (width 0.12))
    (pad 1 smd rect (at -1 -0.95 180) (size 0.9 0.8) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 2 smd rect (at -1 0.95 180) (size 0.9 0.8) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 3 smd rect (at 1 0 180) (size 0.9 0.8) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (model TO_SOT_Packages_SMD.3dshapes/SOT-23.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 90))
    )
  )
  (module Resistors_SMD:R_0603 (layer F.Cu) (tedit 596F5C33) (tstamp 596F7D8C)
    (at 11.684 -4.191 90)
    (descr "Resistor SMD 0603, reflow soldering, Vishay (see dcrcw.pdf)")
    (tags "resistor 0603")
    (path /596F62F7)
    (attr smd)
    (fp_text reference R1 (at 1.651 0 360) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value 4k7 (at 0 1.9 90) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.1))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.1))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.1))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.1))
    (fp_line (start -1.3 -0.8) (end 1.3 -0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.3 0.8) (end 1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.3 -0.8) (end -1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.3 -0.8) (end 1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start 0.5 0.675) (end -0.5 0.675) (layer F.SilkS) (width 0.15))
    (fp_line (start -0.5 -0.675) (end 0.5 -0.675) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 90) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
      (net 4 "Net-(P1-Pad3)"))
    (pad 2 smd rect (at 0.75 0 90) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (model Resistors_SMD.3dshapes/R_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module Resistors_SMD:R_0603 (layer F.Cu) (tedit 596F5C57) (tstamp 596F7D92)
    (at 11.684 -1.524 270)
    (descr "Resistor SMD 0603, reflow soldering, Vishay (see dcrcw.pdf)")
    (tags "resistor 0603")
    (path /596F63F4)
    (attr smd)
    (fp_text reference R2 (at -0.127 1.27 450) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value 4k7 (at 0 1.9 270) (layer F.Fab)
      (effects (font (size 1 1) (thickness 0.15)))
    )
    (fp_line (start -0.8 0.4) (end -0.8 -0.4) (layer F.Fab) (width 0.1))
    (fp_line (start 0.8 0.4) (end -0.8 0.4) (layer F.Fab) (width 0.1))
    (fp_line (start 0.8 -0.4) (end 0.8 0.4) (layer F.Fab) (width 0.1))
    (fp_line (start -0.8 -0.4) (end 0.8 -0.4) (layer F.Fab) (width 0.1))
    (fp_line (start -1.3 -0.8) (end 1.3 -0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.3 0.8) (end 1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start -1.3 -0.8) (end -1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start 1.3 -0.8) (end 1.3 0.8) (layer F.CrtYd) (width 0.05))
    (fp_line (start 0.5 0.675) (end -0.5 0.675) (layer F.SilkS) (width 0.15))
    (fp_line (start -0.5 -0.675) (end 0.5 -0.675) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -0.75 0 270) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (pad 2 smd rect (at 0.75 0 270) (size 0.5 0.9) (layers F.Cu F.Paste F.Mask)
      (net 6 "Net-(P1-Pad4)"))
    (model Resistors_SMD.3dshapes/R_0603.wrl
      (at (xyz 0 0 0))
      (scale (xyz 1 1 1))
      (rotate (xyz 0 0 0))
    )
  )
  (module ok1hra:PAT9125EL (layer F.Cu) (tedit 595117B6) (tstamp 596F8436)
    (at 15 -7 90)
    (path /595118F0)
    (fp_text reference U1 (at 2.398 -0.014 180) (layer F.SilkS)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_text value PAT9125EL (at 0 -2.3 90) (layer F.Fab)
      (effects (font (size 0.7 0.7) (thickness 0.15)))
    )
    (fp_line (start -0.5 -0.45) (end -0.5 0.45) (layer F.SilkS) (width 0.15))
    (fp_line (start -1 -0.4) (end -1.45 -0.4) (layer F.SilkS) (width 0.15))
    (fp_line (start -1 0.4) (end -1 -0.4) (layer F.SilkS) (width 0.15))
    (fp_line (start -1.45 0.4) (end -1 0.4) (layer F.SilkS) (width 0.15))
    (fp_line (start -1.45 -0.4) (end -1.45 0.4) (layer F.SilkS) (width 0.15))
    (fp_line (start -1.75 1.6) (end -1.75 -1.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 1.75 1.6) (end -1.75 1.6) (layer F.SilkS) (width 0.15))
    (fp_line (start 1.75 -1.6) (end 1.75 1.6) (layer F.SilkS) (width 0.15))
    (fp_line (start -1.75 -1.6) (end 1.75 -1.6) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at -1.2 1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 2 smd rect (at -0.4 1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 1 "Net-(C1-Pad1)"))
    (pad 3 smd rect (at 0.4 1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 4 smd rect (at 1.2 1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 5 smd rect (at 1.2 -1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 7 "Net-(U1-Pad5)"))
    (pad 6 smd rect (at 0.4 -1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 8 "Net-(U1-Pad6)"))
    (pad 7 smd rect (at -0.4 -1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask))
    (pad 8 smd rect (at -1.2 -1.065 90) (size 0.5 0.75) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 9 smd circle (at 1.15 0 90) (size 0.69 0.69) (layers F.Cu F.Paste F.Mask))
    (model ../../../../../home/dan/kicad/img/PAC7640.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.393701 0.393701 0.393701))
      (rotate (xyz 0 0 0))
    )
    (model ../../../../../home/dan/kicad/img/PAC7640.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.393700787 0.393700787 0.393700787))
      (rotate (xyz 0 0 0))
    )
  )
  (module ok1hra:LSF0102 (layer F.Cu) (tedit 5809029C) (tstamp 59707441)
    (at 19.05 -1.778 270)
    (path /596F5C76)
    (fp_text reference U3 (at 0.762 2.794 540) (layer F.SilkS)
      (effects (font (size 0.5 0.5) (thickness 0.125)))
    )
    (fp_text value LSF0102 (at 1.5 0 540) (layer F.Fab)
      (effects (font (size 0.5 0.5) (thickness 0.125)))
    )
    (fp_circle (center 0.5 -0.75) (end 0.25 -0.75) (layer F.SilkS) (width 0.15))
    (fp_line (start -1 1.25) (end -1 -1.25) (layer F.SilkS) (width 0.15))
    (fp_line (start 1 -1.25) (end 1 1.25) (layer F.SilkS) (width 0.15))
    (pad 1 smd rect (at 0.75 -1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 2 GND))
    (pad 2 smd rect (at 0.25 -1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 3 "Net-(C2-Pad1)"))
    (pad 3 smd rect (at -0.25 -1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 7 "Net-(U1-Pad5)"))
    (pad 4 smd rect (at -0.75 -1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 8 "Net-(U1-Pad6)"))
    (pad 5 smd rect (at -0.75 1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 6 "Net-(P1-Pad4)"))
    (pad 6 smd rect (at -0.25 1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 4 "Net-(P1-Pad3)"))
    (pad 7 smd rect (at 0.25 1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (pad 8 smd rect (at 0.75 1.55 90) (size 0.3 0.8) (layers F.Cu F.Paste F.Mask)
      (net 5 "Net-(C4-Pad1)"))
    (model /home/dan/kicad/hra/lib/ok1hra3d/AB2_VSSOP08.wrl
      (at (xyz 0 0 0))
      (scale (xyz 0.3 0.3 0.3))
      (rotate (xyz 0 0 0))
    )
  )
  (gr_line (start 20 0) (end 22 0) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 20 -10) (end 22 -10) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 22 -10) (end 22 0) (layer Edge.Cuts) (width 0.15))
  (gr_text "rev 0.2" (at 4.826 -1.016) (layer F.SilkS) (tstamp 596F8241)
    (effects (font (size 0.73 0.73) (thickness 0.175)) (justify left))
  )
  (gr_text "Laser sensor" (at 20.066 -9.398 90) (layer B.SilkS) (tstamp 596F8234)
    (effects (font (size 0.73 0.73) (thickness 0.175)) (justify left mirror))
  )
  (gr_text PRUSA (at 18.034 -9.398 90) (layer B.SilkS) (tstamp 596F8117)
    (effects (font (size 1 1) (thickness 0.25)) (justify left mirror))
  )
  (gr_line (start 14.986 -9.525) (end 14.986 -0.508) (layer B.SilkS) (width 0.8))
  (gr_text "+5V\n\nGND\n\nSCL\n\nSDA" (at 13.081 -5.08) (layer B.SilkS)
    (effects (font (size 0.73 0.73) (thickness 0.175)) (justify mirror))
  )
  (gr_line (start 20 -10) (end 0 -10) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 20 0) (end 0 0) (angle 90) (layer Edge.Cuts) (width 0.15))
  (gr_line (start 0 0) (end 0 -10) (angle 90) (layer Edge.Cuts) (width 0.15))
  (segment (start 16.065 -6.6) (end 18.4364 -6.6) (width 0.3) (layer F.Cu) (net 1))
  (segment (start 18.4364 -6.6) (end 19.2144 -7.378) (width 0.3) (layer F.Cu) (net 1))
  (segment (start 19.2144 -7.378) (end 19.304 -7.378) (width 0.3) (layer F.Cu) (net 1))
  (segment (start 18.140001 -0.577999) (end 16.859999 -0.577999) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 15.290798 -0.5842) (end 14.620799 -1.254199) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 20.6 -1.028) (end 20 -1.028) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 20 -1.028) (end 19.5562 -0.5842) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 19.5562 -0.5842) (end 18.146202 -0.5842) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 16.859999 -0.577999) (end 16.853798 -0.5842) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 14.620799 -1.254199) (end 14.0208 -1.854198) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 18.146202 -0.5842) (end 18.140001 -0.577999) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 16.853798 -0.5842) (end 15.290798 -0.5842) (width 0.2) (layer F.Cu) (net 2))
  (via (at 14.0208 -1.854198) (size 1.2) (drill 0.5) (layers F.Cu B.Cu) (net 2))
  (segment (start 20.304 -3.876) (end 20.6096 -3.876) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 20.6096 -3.876) (end 21.3614 -3.1242) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 21.3614 -3.1242) (end 21.3614 -1.1894) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 21.3614 -1.1894) (end 21.2 -1.028) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 21.2 -1.028) (end 20.6 -1.028) (width 0.2) (layer F.Cu) (net 2))
  (segment (start 14.86002 -4.99998) (end 14.86002 -4.894043) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 14.06 -5.8) (end 14.86002 -4.99998) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 13.935 -5.8) (end 14.06 -5.8) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 8.9142 -0.6858) (end 11.500305 -0.6858) (width 0.3) (layer B.Cu) (net 2))
  (segment (start 14.86002 -4.045515) (end 14.86002 -4.894043) (width 0.3) (layer B.Cu) (net 2))
  (segment (start 7 -2.6) (end 8.9142 -0.6858) (width 0.3) (layer B.Cu) (net 2))
  (via (at 14.86002 -4.894043) (size 1.2) (drill 0.5) (layers F.Cu B.Cu) (net 2))
  (segment (start 11.500305 -0.6858) (end 14.86002 -4.045515) (width 0.3) (layer B.Cu) (net 2))
  (segment (start 16.002 -9.1948) (end 16.065 -9.1318) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 16.065 -9.1318) (end 16.065 -8.2) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 13.3604 -9.1948) (end 16.002 -9.1948) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 13.1318 -8.9662) (end 13.3604 -9.1948) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 12.827 -8.9662) (end 13.1318 -8.9662) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 11.684 -9.005) (end 12.7882 -9.005) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 12.7882 -9.005) (end 12.827 -8.9662) (width 0.3) (layer F.Cu) (net 2))
  (via (at 12.827 -8.9662) (size 1.2) (drill 0.5) (layers F.Cu B.Cu) (net 2))
  (segment (start 17.78 -8.878) (end 16.743 -8.878) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 16.743 -8.878) (end 16.065 -8.2) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 19.304 -8.878) (end 17.78 -8.878) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 20.828 -8.878) (end 19.304 -8.878) (width 0.3) (layer F.Cu) (net 2))
  (segment (start 16.065 -7.4) (end 15.5534 -7.4) (width 0.4) (layer F.Cu) (net 3))
  (segment (start 15.5534 -7.4) (end 15.1892 -7.0358) (width 0.4) (layer F.Cu) (net 3))
  (segment (start 15.1892 -7.0358) (end 15.1892 -6.130798) (width 0.4) (layer F.Cu) (net 3))
  (segment (start 15.1892 -6.130798) (end 15.519998 -5.8) (width 0.4) (layer F.Cu) (net 3))
  (segment (start 15.519998 -5.8) (end 16.065 -5.8) (width 0.4) (layer F.Cu) (net 3))
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  (segment (start 19.152472 -5.919714) (end 19.152472 -1.552929) (width 0.3) (layer B.Cu) (net 3))
  (segment (start 19.152472 -1.552929) (end 19.083753 -1.48421) (width 0.3) (layer B.Cu) (net 3))
  (via (at 19.083753 -1.48421) (size 1.2) (drill 0.5) (layers F.Cu B.Cu) (net 3))
  (segment (start 19.127543 -1.528) (end 19.083753 -1.48421) (width 0.3) (layer F.Cu) (net 3))
  (segment (start 20.304 -5.776) (end 19.296186 -5.776) (width 0.5) (layer F.Cu) (net 3))
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  (via (at 19.152472 -5.919714) (size 1.2) (drill 0.5) (layers F.Cu B.Cu) (net 3))
  (segment (start 20.828 -7.378) (end 20.828 -6.3) (width 0.5) (layer F.Cu) (net 3))
  (segment (start 20.828 -6.3) (end 20.304 -5.776) (width 0.5) (layer F.Cu) (net 3))
  (segment (start 17.78 -7.378) (end 17.78 -7.403) (width 0.3) (layer F.Cu) (net 3))
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--- a/rev.02/laser-sensor.net
+++ b/rev.02/laser-sensor.net
@ -0,0 +1,209 @@
 (export (version D)
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      (footprint Resistors_SMD:R_0603)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 596F62F7))
    (comp (ref R2)
      (value 4k7)
      (footprint Resistors_SMD:R_0603)
      (libsource (lib device) (part R))
      (sheetpath (names /) (tstamps /))
      (tstamp 596F63F4)))
  (libparts
    (libpart (lib laser-sensor-cache) (part 78xx)
      (fields
        (field (name Reference) U)
        (field (name Value) 78xx))
      (pins
        (pin (num 1) (name GND) (type input))
        (pin (num 2) (name OUT) (type input))
        (pin (num 3) (name IN) (type input))))
    (libpart (lib conn) (part CONN_01X04)
      (description "Connector, single row, 01x04")
      (footprints
        (fp Pin_Header_Straight_1X04)
        (fp Pin_Header_Angled_1X04)
        (fp Socket_Strip_Straight_1X04)
        (fp Socket_Strip_Angled_1X04))
      (fields
        (field (name Reference) P)
        (field (name Value) CONN_01X04))
      (pins
        (pin (num 1) (name P1) (type passive))
        (pin (num 2) (name P2) (type passive))
        (pin (num 3) (name P3) (type passive))
        (pin (num 4) (name P4) (type passive))))
    (libpart (lib device) (part C_Small)
      (description "Unpolarized capacitor")
      (footprints
        (fp C?)
        (fp C_????_*)
        (fp C_????)
        (fp SMD*_c)
        (fp Capacitor*))
      (fields
        (field (name Reference) C)
        (field (name Value) C_Small))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive))))
    (libpart (lib ok1hra) (part LSF0102)
      (fields
        (field (name Reference) U)
        (field (name Value) LSF0102))
      (pins
        (pin (num 1) (name GND) (type input))
        (pin (num 2) (name Vref_A) (type input))
        (pin (num 3) (name A1) (type input))
        (pin (num 4) (name A2) (type input))
        (pin (num 5) (name B2) (type input))
        (pin (num 6) (name B1) (type input))
        (pin (num 7) (name Vref_B) (type input))
        (pin (num 8) (name EN) (type input))))
    (libpart (lib ok1hra) (part PAT9125EL)
      (fields
        (field (name Reference) U)
        (field (name Value) PAT9125EL))
      (pins
        (pin (num 1) (name VLD) (type input))
        (pin (num 2) (name VDDA) (type input))
        (pin (num 3) (name Vdd) (type input))
        (pin (num 4) (name GND) (type input))
        (pin (num 5) (name SCL) (type input))
        (pin (num 6) (name SCA) (type input))
        (pin (num 7) (name MOTION) (type input))
        (pin (num 8) (name ID_SEL) (type input))
        (pin (num 9) (name NC) (type input))))
    (libpart (lib device) (part R)
      (description Resistor)
      (footprints
        (fp R_*)
        (fp Resistor_*))
      (fields
        (field (name Reference) R)
        (field (name Value) R))
      (pins
        (pin (num 1) (name ~) (type passive))
        (pin (num 2) (name ~) (type passive)))))
  (libraries
    (library (logical ok1hra)
      (uri /home/dan/kicad/hra/lib/ok1hra.lib))
    (library (logical laser-sensor-cache)
      (uri /home/dan/kicad/laser-sensor/02/laser-sensor-cache.lib))
    (library (logical conn)
      (uri /usr/share/kicad/library/conn.lib))
    (library (logical device)
      (uri /usr/share/kicad/library/device.lib)))
  (nets
    (net (code 1) (name "Net-(C4-Pad1)")
      (node (ref C4) (pin 1))
      (node (ref U3) (pin 7))
      (node (ref U3) (pin 8))
      (node (ref U2) (pin 3))
      (node (ref R1) (pin 2))
      (node (ref R2) (pin 1))
      (node (ref P1) (pin 1)))
    (net (code 2) (name "Net-(C1-Pad1)")
      (node (ref U1) (pin 2))
      (node (ref C1) (pin 1)))
    (net (code 3) (name "Net-(C2-Pad1)")
      (node (ref U1) (pin 1))
      (node (ref U3) (pin 2))
      (node (ref U1) (pin 3))
      (node (ref C3) (pin 1))
      (node (ref C2) (pin 1))
      (node (ref U2) (pin 2)))
    (net (code 4) (name GND)
      (node (ref U1) (pin 4))
      (node (ref C2) (pin 2))
      (node (ref P1) (pin 2))
      (node (ref C3) (pin 2))
      (node (ref U2) (pin 1))
      (node (ref U1) (pin 8))
      (node (ref C4) (pin 2))
      (node (ref U3) (pin 1))
      (node (ref C1) (pin 2)))
    (net (code 5) (name "Net-(P1-Pad4)")
      (node (ref R2) (pin 2))
      (node (ref P1) (pin 4))
      (node (ref U3) (pin 5)))
    (net (code 6) (name "Net-(U1-Pad6)")
      (node (ref U3) (pin 4))
      (node (ref U1) (pin 6)))
    (net (code 7) (name "Net-(P1-Pad3)")
      (node (ref U3) (pin 6))
      (node (ref R1) (pin 1))
      (node (ref P1) (pin 3)))
    (net (code 8) (name "Net-(U1-Pad5)")
      (node (ref U1) (pin 5))
      (node (ref U3) (pin 3)))
    (net (code 9) (name "Net-(U1-Pad9)")
      (node (ref U1) (pin 9)))
    (net (code 10) (name "Net-(U1-Pad7)")
      (node (ref U1) (pin 7)))))
--- a/rev.02/laser-sensor.pdf
+++ b/rev.02/laser-sensor.pdf
--- a/rev.02/laser-sensor.png
+++ b/rev.02/laser-sensor.png
--- a/rev.02/laser-sensor.pro
+++ b/rev.02/laser-sensor.pro
@ -0,0 +1,61 @@
 update=Po 26. červen 2017, 16:23:18 CEST
 version=1
 last_client=kicad
 [pcbnew]
 version=1
 LastNetListRead=
 UseCmpFile=1
 PadDrill=0.600000000000
 PadDrillOvalY=0.600000000000
 PadSizeH=1.500000000000
 PadSizeV=1.500000000000
 PcbTextSizeV=1.500000000000
 PcbTextSizeH=1.500000000000
 PcbTextThickness=0.300000000000
 ModuleTextSizeV=1.000000000000
 ModuleTextSizeH=1.000000000000
 ModuleTextSizeThickness=0.150000000000
 SolderMaskClearance=0.000000000000
 SolderMaskMinWidth=0.000000000000
 DrawSegmentWidth=0.200000000000
 BoardOutlineThickness=0.100000000000
 ModuleOutlineThickness=0.150000000000
 [cvpcb]
 version=1
 NetIExt=net
 [general]
 version=1
 [eeschema]
 version=1
 LibDir=
 [eeschema/libraries]
 LibName1=power
 LibName2=device
 LibName3=transistors
 LibName4=conn
 LibName5=linear
 LibName6=regul
 LibName7=74xx
 LibName8=cmos4000
 LibName9=adc-dac
 LibName10=memory
 LibName11=xilinx
 LibName12=microcontrollers
 LibName13=dsp
 LibName14=microchip
 LibName15=analog_switches
 LibName16=motorola
 LibName17=texas
 LibName18=intel
 LibName19=audio
 LibName20=interface
 LibName21=digital-audio
 LibName22=philips
 LibName23=display
 LibName24=cypress
 LibName25=siliconi
 LibName26=opto
 LibName27=atmel
 LibName28=contrib
 LibName29=valves
 LibName30=/home/dan/kicad/hra/lib/ok1hra
--- a/rev.02/laser-sensor.sch
+++ b/rev.02/laser-sensor.sch
@ -0,0 +1,327 @@
 EESchema Schematic File Version 2
 LIBS:power
 LIBS:device
 LIBS:transistors
 LIBS:conn
 LIBS:linear
 LIBS:regul
 LIBS:74xx
 LIBS:cmos4000
 LIBS:adc-dac
 LIBS:memory
 LIBS:xilinx
 LIBS:microcontrollers
 LIBS:dsp
 LIBS:microchip
 LIBS:analog_switches
 LIBS:motorola
 LIBS:texas
 LIBS:intel
 LIBS:audio
 LIBS:interface
 LIBS:digital-audio
 LIBS:philips
 LIBS:display
 LIBS:cypress
 LIBS:siliconi
 LIBS:opto
 LIBS:atmel
 LIBS:contrib
 LIBS:valves
 LIBS:ok1hra
 LIBS:laser-sensor-cache
 EELAYER 25 0
 EELAYER END
 $Descr A4 11693 8268
 encoding utf-8
 Sheet 1 1
 Title "Laser filament sensor unit"
 Date "2017-07-19"
 Rev "0.1"
 Comp "PRUSA Research s.r.o."
 Comment1 "#ok1hra"
 Comment2 ""
 Comment3 ""
 Comment4 ""
 $EndDescr
 $Comp
 L PAT9125EL U1
 U 1 1 595118F0
 P 5450 4100
 F 0 "U1" H 5650 3800 60  0000 C CNN
 F 1 "PAT9125EL" H 5400 4400 60  0000 C CNN
 F 2 "ok1hra:PAT9125EL" H 5500 4100 60  0001 C CNN
 F 3 "" H 5500 4100 60  0001 C CNN
 	1    5450 4100
 	1    0    0    -1  
 $EndComp
 $Comp
 L C_Small C3
 U 1 1 596DE90B
 P 4650 4300
 F 0 "C3" H 4660 4370 50  0000 L CNN
 F 1 "100n" H 4660 4220 50  0000 L CNN
 F 2 "Capacitors_SMD:C_0603" H 4650 4300 50  0001 C CNN
 F 3 "" H 4650 4300 50  0000 C CNN
 	1    4650 4300
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR01
 U 1 1 596DE964
 P 4650 4400
 F 0 "#PWR01" H 4650 4150 50  0001 C CNN
 F 1 "GND" H 4650 4250 50  0000 C CNN
 F 2 "" H 4650 4400 50  0000 C CNN
 F 3 "" H 4650 4400 50  0000 C CNN
 	1    4650 4400
 	1    0    0    -1  
 $EndComp
 $Comp
 L C_Small C2
 U 1 1 596DE985
 P 4400 4300
 F 0 "C2" H 4410 4370 50  0000 L CNN
 F 1 "10u" H 4410 4220 50  0000 L CNN
 F 2 "Capacitors_SMD:C_0603" H 4400 4300 50  0001 C CNN
 F 3 "" H 4400 4300 50  0000 C CNN
 	1    4400 4300
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR02
 U 1 1 596DE9AF
 P 4400 4400
 F 0 "#PWR02" H 4400 4150 50  0001 C CNN
 F 1 "GND" H 4400 4250 50  0000 C CNN
 F 2 "" H 4400 4400 50  0000 C CNN
 F 3 "" H 4400 4400 50  0000 C CNN
 	1    4400 4400
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR03
 U 1 1 596DEA02
 P 4950 4250
 F 0 "#PWR03" H 4950 4000 50  0001 C CNN
 F 1 "GND" H 4950 4100 50  0000 C CNN
 F 2 "" H 4950 4250 50  0000 C CNN
 F 3 "" H 4950 4250 50  0000 C CNN
 	1    4950 4250
 	1    0    0    -1  
 $EndComp
 NoConn ~ 5450 4450
 $Comp
 L C_Small C1
 U 1 1 596DEA23
 P 4150 4300
 F 0 "C1" H 4160 4370 50  0000 L CNN
 F 1 "4u7" H 4160 4220 50  0000 L CNN
 F 2 "Capacitors_SMD:C_0603" H 4150 4300 50  0001 C CNN
 F 3 "" H 4150 4300 50  0000 C CNN
 	1    4150 4300
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR04
 U 1 1 596DEB3A
 P 4150 4400
 F 0 "#PWR04" H 4150 4150 50  0001 C CNN
 F 1 "GND" H 4150 4250 50  0000 C CNN
 F 2 "" H 4150 4400 50  0000 C CNN
 F 3 "" H 4150 4400 50  0000 C CNN
 	1    4150 4400
 	1    0    0    -1  
 $EndComp
 $Comp
 L CONN_01X04 P1
 U 1 1 596DEB87
 P 7750 4200
 F 0 "P1" H 7750 4450 50  0000 C CNN
 F 1 "CONN_01X04" V 7850 4200 50  0000 C CNN
 F 2 "Pin_Headers:Pin_Header_Angled_1x04" H 7750 4200 50  0001 C CNN
 F 3 "" H 7750 4200 50  0000 C CNN
 	1    7750 4200
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR05
 U 1 1 596DEBF1
 P 7550 4150
 F 0 "#PWR05" H 7550 3900 50  0001 C CNN
 F 1 "GND" H 7550 4000 50  0000 C CNN
 F 2 "" H 7550 4150 50  0000 C CNN
 F 3 "" H 7550 4150 50  0000 C CNN
 	1    7550 4150
 	0    1    1    0   
 $EndComp
 $Comp
 L GND #PWR06
 U 1 1 596DECD4
 P 5950 3950
 F 0 "#PWR06" H 5950 3700 50  0001 C CNN
 F 1 "GND" H 5950 3800 50  0000 C CNN
 F 2 "" H 5950 3950 50  0000 C CNN
 F 3 "" H 5950 3950 50  0000 C CNN
 	1    5950 3950
 	-1   0    0    1   
 $EndComp
 NoConn ~ 5950 4050
 $Comp
 L 78xx U2
 U 1 1 596F382C
 P 6300 3650
 F 0 "U2" H 6100 3450 60  0000 C CNN
 F 1 "MCP1703T-3302E/CB" H 6050 3800 60  0000 C CNN
 F 2 "TO_SOT_Packages_SMD:SOT-23" H 6250 3650 60  0001 C CNN
 F 3 "" H 6250 3650 60  0001 C CNN
 	1    6300 3650
 	-1   0    0    -1  
 $EndComp
 $Comp
 L C_Small C4
 U 1 1 596F4648
 P 6850 3800
 F 0 "C4" H 6860 3870 50  0000 L CNN
 F 1 "4u7" H 6860 3720 50  0000 L CNN
 F 2 "Capacitors_SMD:C_0603" H 6850 3800 50  0001 C CNN
 F 3 "" H 6850 3800 50  0000 C CNN
 	1    6850 3800
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR07
 U 1 1 596F472D
 P 6850 3900
 F 0 "#PWR07" H 6850 3650 50  0001 C CNN
 F 1 "GND" H 6850 3750 50  0000 C CNN
 F 2 "" H 6850 3900 50  0000 C CNN
 F 3 "" H 6850 3900 50  0000 C CNN
 	1    6850 3900
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR08
 U 1 1 596F47D8
 P 6300 4000
 F 0 "#PWR08" H 6300 3750 50  0001 C CNN
 F 1 "GND" H 6300 3850 50  0000 C CNN
 F 2 "" H 6300 4000 50  0000 C CNN
 F 3 "" H 6300 4000 50  0000 C CNN
 	1    6300 4000
 	1    0    0    -1  
 $EndComp
 Text Notes 7950 4350 0    60   ~ 0
 +5V\nGND\nSCL\nSDA
 $Comp
 L LSF0102 U3
 U 1 1 596F5C76
 P 6700 4700
 F 0 "U3" H 6450 5000 60  0000 C CNN
 F 1 "LSF0102" H 6600 4400 60  0000 C CNN
 F 2 "ok1hra:LSF0102" H 6650 4700 60  0001 C CNN
 F 3 "" H 6650 4700 60  0000 C CNN
 	1    6700 4700
 	1    0    0    -1  
 $EndComp
 $Comp
 L GND #PWR09
 U 1 1 596F5F1F
 P 6200 4550
 F 0 "#PWR09" H 6200 4300 50  0001 C CNN
 F 1 "GND" H 6200 4400 50  0000 C CNN
 F 2 "" H 6200 4550 50  0000 C CNN
 F 3 "" H 6200 4550 50  0000 C CNN
 	1    6200 4550
 	-1   0    0    1   
 $EndComp
 $Comp
 L R R1
 U 1 1 596F62F7
 P 7750 4750
 F 0 "R1" V 7830 4750 50  0000 C CNN
 F 1 "4k7" V 7750 4750 50  0000 C CNN
 F 2 "Resistors_SMD:R_0603" V 7680 4750 50  0001 C CNN
 F 3 "" H 7750 4750 50  0000 C CNN
 	1    7750 4750
 	0    -1   -1   0   
 $EndComp
 $Comp
 L R R2
 U 1 1 596F63F4
 P 7750 4850
 F 0 "R2" V 7830 4850 50  0000 C CNN
 F 1 "4k7" V 7750 4850 50  0000 C CNN
 F 2 "Resistors_SMD:R_0603" V 7680 4850 50  0001 C CNN
 F 3 "" H 7750 4850 50  0000 C CNN
 	1    7750 4850
 	0    1    1    0   
 $EndComp
 Wire Wire Line
 	4400 4150 4950 4150
 Wire Wire Line
 	4400 4150 4400 4200
 Wire Wire Line
 	4650 3650 4650 4200
 Connection ~ 4650 4150
 Wire Wire Line
 	4950 4050 4150 4050
 Wire Wire Line
 	4150 4050 4150 4200
 Wire Wire Line
 	4950 3950 4650 3950
 Wire Wire Line
 	7550 4050 7350 4050
 Wire Wire Line
 	7350 3650 7350 4650
 Connection ~ 4650 3950
 Wire Wire Line
 	5850 3650 4650 3650
 Wire Wire Line
 	6750 3650 7350 3650
 Wire Wire Line
 	6850 3700 6850 3650
 Connection ~ 6850 3650
 Connection ~ 4850 4150
 Wire Wire Line
 	7350 4650 7200 4650
 Connection ~ 7350 4050
 Wire Wire Line
 	7200 4550 7950 4550
 Connection ~ 7350 4550
 Wire Wire Line
 	7550 4250 7450 4250
 Wire Wire Line
 	7450 4250 7450 4750
 Wire Wire Line
 	7200 4750 7600 4750
 Wire Wire Line
 	6200 4750 6100 4750
 Wire Wire Line
 	6100 4750 6100 4250
 Wire Wire Line
 	6100 4250 5950 4250
 Wire Wire Line
 	7550 4350 7550 4850
 Wire Wire Line
 	7200 4850 7600 4850
 Wire Wire Line
 	6200 4850 6000 4850
 Wire Wire Line
 	6000 4850 6000 4150
 Wire Wire Line
 	6000 4150 5950 4150
 Wire Wire Line
 	6200 4650 4850 4650
 Wire Wire Line
 	4850 4650 4850 4150
 Connection ~ 7550 4850
 Connection ~ 7450 4750
 Wire Wire Line
 	7950 4550 7950 4850
 Wire Wire Line
 	7950 4850 7900 4850
 Wire Wire Line
 	7900 4750 7950 4750
 Connection ~ 7950 4750
 $EndSCHEMATC