Used in a variety of timer, pulse generation, and oscillator applications, the 555 was designed in 1971 by Hans Camenzind. A favorite for many engineers, the 555 is still in widespread use due to its ...

Just about anything can be made with a 555 Timer, and every circuit is fun to build, which I show in my book “Essential 555 IC: Design, Configure, and Create Clever Circuits.” In the book ...

The 555 timer is one of the most versatile ... it’s often more true than it seems. This video shows a few uncommon ways of using these circuits instead of putting a microcontroller to work.

Designing astable circuits using the ... the simple 555 timer presents a major math problem. However, thanks to modern computers, you can eliminate much of this tedious math using an Excel spreadsheet ...

The 555 timer is a versatile integrated circuit (IC) that can control timing in electronic circuits. It's one of the most widely used ICs due to its reliability and flexibility.

Signetics released the venerable NE555 timer in 1971. It has been used in thousands of designs and has been the subject of at least that many articles (see “The 555: Best IC Ever Or Obsolete ...