Digital IC Tester using Arduino

Abstract

Digital IC tester is a small circuitry that tests weather our IC is in good working condition or bad condition. In industries, testing is a major and expensive process. Before making the whole system work, testing is compulsorily performed to avoid errors and undesired results. Similarly, in educational institutions, while performing practical it is necessary to check ICs before performing experiments. Many a time’s small faults at IC level makes system perform inaccurately and produce wrong outputs. The proposed system gives a small, portable, cheap and easy to handle IC tester that tests the ICs belonging to 74 series.