74XX – PC Based Digital IC Tester using 8051 Microcontroller
This project is used to check the Basic logic gates (AND, OR, NOT, NAND, NOR, EX-OR).
You can check the following IC’s
7400, 7402, 7404, 7408, 7432, 7486
Visual Basic Program is used to show the results on the PC.
The Microcontroller AT89S52 receives the IC number from the PC and check the Gates IC with the Truth table and sent back the result to the PC.
Categories: Project Reports





Hi if you dont mined i need the program which loaded to computer to deal with tester please .my tester type top 2000 thanks for your cooperation .