Simple Transistor Tester Circuit Diagram Using 555 Timer IC

Simple Transistor Tester Circuit diagram using 555

Recently I received a comment from Mr. Simran, one of our reader regarding Home Security Alarm. He said he ran into some faults while setting up the circuit. I suggested that the problem is most probably due to troubles in transistor. After two days he replied back saying he has problem with transistor. Most of the electronics…

Top 10 Simple 555 Timer Projects Kits for Students

Top ten 555 timer Projects

Today Electronic project for school students are an essential part of their academics. These educational science experiments for kids boost their skills and analytic power rapidly to a great extend. But most of the parents and students are worried on how to make science projects for school. By considering this situation, CircuitsGallery presents awesome science projects along…