Build Your Own Touchscreen IC Tester for Just $25 – Hackster’s Blog
https://blog.hackster.io/build-your-own-touchscreen-ic-tester-for-just-25-7f10fab3815b IC testers help you identify an unknown IC by testing its input and output against a database of known components. You can follow Akshay Baweja’s tutorial to build your own. The total build cost should be around $25, and you’ll need a Arduino Mega 2560, a touchscreen display with an SD card slot, an →