Basic IC Tester Using Arduino NANO

Basically this is the easiest project with Arduino Nano but more of thinking in the code. This project involved with circuit design and coding. This is done by 2 layer PCB and Arduino Nano, which test the basic IC’s like gates. This project is made to test only two IC’s ( 7408 and 7432 ), But we can increase this design to 8 IC’s based on the type of IC and compatibility with Arduino Nano pins. This project Does : Testing the IC placed with per-defined Op-Code and resulting with LED’s. If Green LED glows then the IC is good, If Red LED glows then the IC is not good. Indicating these two results we can test the given IC.”