<?xml version="1.0" encoding="UTF-8"?>
<export version="D">
  <design>
    <source>/home/dan/kicad/Prusa/FDM/IR-endstop/MKxS-IR-sensor/rev.01/IR-endstop-01.sch</source>
    <date>Út 12. únor 2019, 14:30:28 CET</date>
    <tool>Eeschema (6.0.0-rc1-dev-199-g6b039bc99)</tool>
    <sheet number="1" name="/" tstamps="/">
      <title_block>
        <title>IR sensor</title>
        <company>PRUSA RESEARCH s.r.o</company>
        <rev>0.1</rev>
        <date>2019-02-12</date>
        <source>IR-endstop-01.sch</source>
        <comment number="1" value="#ok1hra"/>
        <comment number="2" value=""/>
        <comment number="3" value=""/>
        <comment number="4" value=""/>
      </title_block>
    </sheet>
  </design>
  <components>
    <comp ref="U1">
      <value>EE-SX1103</value>
      <footprint>ok1hra:IR-EE-SX1103</footprint>
      <libsource lib="opto" part="LTV-817" description="DIP-4, DC Optocoupler, Vce 35V, CTR 50%"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5BD7084A</tstamp>
    </comp>
    <comp ref="P1">
      <value>CONN_01X03</value>
      <footprint>Pin_Headers:Pin_Header_Angled_1x03</footprint>
      <libsource lib="conn" part="CONN_01X03" description="Connector, single row, 01x03"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5BD70990</tstamp>
    </comp>
    <comp ref="R1">
      <value>330R</value>
      <footprint>Resistors_SMD:R_0603</footprint>
      <fields>
        <field name="req">0,1W/1%</field>
      </fields>
      <libsource lib="device" part="R" description="Resistor"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5BD709E3</tstamp>
    </comp>
    <comp ref="R2">
      <value>10k</value>
      <footprint>Resistors_SMD:R_0603</footprint>
      <fields>
        <field name="req">0,1W/1%</field>
      </fields>
      <libsource lib="device" part="R" description="Resistor"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5BD6C176</tstamp>
    </comp>
    <comp ref="R3">
      <value>10k</value>
      <footprint>Resistors_SMD:R_0603</footprint>
      <fields>
        <field name="req">0,1W/1%</field>
      </fields>
      <libsource lib="device" part="R" description="Resistor"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5BE2C39F</tstamp>
    </comp>
    <comp ref="Q1">
      <value>2N7002KT1G</value>
      <footprint>TO_SOT_Packages_SMD:SOT-23</footprint>
      <libsource lib="transistors" part="2N7002" description="60V Vds, 0.115A Id, N-channel MOSFET, SOT-23"/>
      <sheetpath names="/" tstamps="/"/>
      <tstamp>5BE32902</tstamp>
    </comp>
  </components>
  <libparts>
    <libpart lib="conn" part="CONN_01X03">
      <description>Connector, single row, 01x03</description>
      <footprints>
        <fp>Pin_Header_Straight_1X03</fp>
        <fp>Pin_Header_Angled_1X03</fp>
        <fp>Socket_Strip_Straight_1X03</fp>
        <fp>Socket_Strip_Angled_1X03</fp>
      </footprints>
      <fields>
        <field name="Reference">P</field>
        <field name="Value">CONN_01X03</field>
      </fields>
      <pins>
        <pin num="1" name="P1" type="passive"/>
        <pin num="2" name="P2" type="passive"/>
        <pin num="3" name="P3" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="device" part="R">
      <description>Resistor</description>
      <footprints>
        <fp>R_*</fp>
        <fp>Resistor_*</fp>
      </footprints>
      <fields>
        <field name="Reference">R</field>
        <field name="Value">R</field>
      </fields>
      <pins>
        <pin num="1" name="~" type="passive"/>
        <pin num="2" name="~" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="opto" part="LTV-817">
      <description>DIP-4, DC Optocoupler, Vce 35V, CTR 50%</description>
      <docs>http://www.us.liteon.com/downloads/LTV-817-827-847.PDF</docs>
      <footprints>
        <fp>DIP-4*</fp>
      </footprints>
      <fields>
        <field name="Reference">U</field>
        <field name="Value">LTV-817</field>
        <field name="Footprint">DIP-4</field>
      </fields>
      <pins>
        <pin num="1" name="~" type="passive"/>
        <pin num="2" name="~" type="passive"/>
        <pin num="3" name="~" type="passive"/>
        <pin num="4" name="~" type="passive"/>
      </pins>
    </libpart>
    <libpart lib="transistors" part="BSS138">
      <aliases>
        <alias>2N7002</alias>
      </aliases>
      <description>50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23</description>
      <docs>http://www.fairchildsemi.com/ds/BS/BSS138.pdf</docs>
      <footprints>
        <fp>SOT-23*</fp>
      </footprints>
      <fields>
        <field name="Reference">Q</field>
        <field name="Value">BSS138</field>
        <field name="Footprint">TO_SOT_Packages_SMD:SOT-23</field>
      </fields>
      <pins>
        <pin num="1" name="G" type="passive"/>
        <pin num="2" name="S" type="passive"/>
        <pin num="3" name="D" type="passive"/>
      </pins>
    </libpart>
  </libparts>
  <libraries>
    <library logical="conn">
      <uri>/usr/share/kicad/library/conn.lib</uri>
    </library>
    <library logical="device">
      <uri>/usr/share/kicad/library/device.lib</uri>
    </library>
    <library logical="opto">
      <uri>/usr/share/kicad/library/opto.lib</uri>
    </library>
    <library logical="transistors">
      <uri>/usr/share/kicad/library/transistors.lib</uri>
    </library>
  </libraries>
  <nets>
    <net code="1" name="Net-(P1-Pad2)">
      <node ref="Q1" pin="3"/>
      <node ref="P1" pin="2"/>
      <node ref="R3" pin="1"/>
    </net>
    <net code="2" name="Net-(P1-Pad3)">
      <node ref="P1" pin="3"/>
      <node ref="U1" pin="3"/>
      <node ref="U1" pin="2"/>
      <node ref="Q1" pin="2"/>
    </net>
    <net code="3" name="Net-(R1-Pad1)">
      <node ref="U1" pin="1"/>
      <node ref="R1" pin="1"/>
    </net>
    <net code="4" name="Net-(P1-Pad1)">
      <node ref="R2" pin="1"/>
      <node ref="R1" pin="2"/>
      <node ref="R3" pin="2"/>
      <node ref="P1" pin="1"/>
    </net>
    <net code="5" name="Net-(Q1-Pad1)">
      <node ref="R2" pin="2"/>
      <node ref="U1" pin="4"/>
      <node ref="Q1" pin="1"/>
    </net>
  </nets>
</export>
