Introduction: IC Tester Aka IC Doctor

By

As in 2021 Instructable is conducting a contest on PCB

designing.This is a custom made IC tester pcb which can test logic gate IC of 74XX series.I love to call it "IC Doctor" When you are working on DIY project and don't have time to test each IC, this device comes into play which can test IC's within seconds and main feature it can easily 􀀬t into your pocket and can be carried almost anywhere...

Supplies

Arduino Nano

4 Switches

Oled Display

DC Barrel Jack

14 Dip IC Holder

Step 1: First Let's See the Schematic...

The Arduino gives IC appropriate logic combinations and test the feedback from the IC's to check whether they are functioning as expected IC

Step 2: Here Is the PCB Constructed

Step 2: Here Is the PCB Constructed

Step 3: 3D View of the PCB This PCB is made using EasyEDA....see the routing that's beautiful Make yours too....:):)

Step 3: 3D View of the PCB

Step 4: Sample Arduino Code for Reference and Important Links

EasyEDA Project Link

Github Link for this project

PCB Gerber File

Show some love if you like it...

Thank you!! :):)