555 Timer Circuits

555 Timer IC in electronics is a chip used for building hobby electronic circuits such as timers, motor control etc.

Here you will learn interesting 555 timer projects and 555 timer experiments.

Poor man’s Door Video Security Camera

May 17, 2019

This article describes a basic idea that can be used to build your own simple video security...

January 22, 2019

This is a simple design guide for making your own really nice lighting for your home, office, shop...

October 22, 2018

Let me have my say – it’s my habit to do things over again. Not a mere repeat of anything...

April 14, 2018

Here’s an interesting circuit of a wireless door bell/buzzer for electronics students and hobbyists...

March 9, 2018

Once again, here is the circuit diagram of a little night lamp wired around the evergreen 555 tiny...

February 23, 2018

Here is the circuit diagram of an independent water pump switch controller with ‘soft’ on/off...