Please support this site by voting for us!
Electronic circuits that use the 555 Timer

555 Timer Circuits

555 Timers are fun and a great way to start learning electronics

Learning

The 555 timer is a simple integrated circuit that can be used to make many different electronic circuits. With this information you will learn how how the 555 works and will have the experience to build some of the circuits below.

Fun Circuits

The following are complete electronic circuits that you can build, they all utilize the 555 Timer circuit.