# USB Power Tester based on ATtiny45/85
Simple USB Power Tester based on ATtiny45/85 andINA219. You can switch between different screens by pressing the SET button.

Project Video: https://youtu.be/QKx8Vn_IfjU

Project at EasyEDA: https://easyeda.com/wagiminator/attiny85-usb-tester

|Parameter|Value|
|-|-|
|Voltage|3V - 12V|
|Current|max 5A|
|Resolution|4mV / 1mA|

![IMG_20200528_172038_x.jpg](https://image.easyeda.com/pullimage/4j7P3MET7HhN669FMKdTfiZ1XwqVarHYLU3UOEZv.jpeg)
![IMG_20200528_172119_x.jpg](https://image.easyeda.com/pullimage/LORMqUaLmmN483w0B8SMBrNtKXEOCVjlLunBzuNg.jpeg)
![IMG_20200528_172221_x.jpg](https://image.easyeda.com/pullimage/dZ775PpXM0R2nRWyUrkCIs53FVuBVIK6hRWURprz.jpeg)
![IMG_20200528_172239_x.jpg](https://image.easyeda.com/pullimage/moE1NVdTYPggxly5Qm69yMyY5wfAJkTwBuSVVanD.jpeg)
![IMG_20200809_110421_x.jpg](https://image.easyeda.com/pullimage/ljzX1HyNLBwO1GvyoRBCQjaGlI3ycSk1FJ5oKsjH.jpeg)
![IMG_20200809_110600_x.jpg](https://image.easyeda.com/pullimage/PXM2S4wXi5KYAfG4INnevNDf3QakvV5zXRmoI4AY.jpeg)