555 Timer Circuits

The 555 Timer IC is a popular 8-pin Integrated circuit chip that can be used in a variety of timing and pulse generation applications. The IC can operate in three different modes such as Astable, Monotstable and Bistable, because of which it can be adapted into many types of circuit designs like time delay circuits, pulse generation circuit, oscillator circuit and much more. The below list from Circuit Digest consists of a huge collection of 555 Timer circuits with neat circuit diagram and practical DIY hardware explanation enabling you build your own 555 Timer projects.

April 26, 2023

Have you ever wanted to add some cool lighting effects to your electronic circuits or spice up your home decor with a…

April 25, 2023

LEDs are commonly used in electronic circuits as they consume less power, are easy to use, and have a long lifespan. In…

April 20, 2023

Working with electricity can be a daunting and life-threatening task if you are a beginner in the electronic/electrical…

May 12, 2022

Audio content has come a long way over the past decades, from a classic tube amp to modern-day media players, technological…

September 16, 2021

In this project we build a boost converter circuit using a 555 timer IC. Boost converter is a non-isolated type of switch mode…

September 2, 2021

In this article, we will make a buck converter using 555 timer IC and a IRFZ44N N channel MOSFET and use it as LED dimmer…

January 19, 2021

If you are an electronics hobbyist then you must have heard about the 555 timer IC and its 3 popular circuits viz. astable…

January 11, 2021

Upon hearing a siren of a nearby police vehicle, one might think about how this tone is being generated. You’ll be surprised to…

December 31, 2020

If you are a hobbyist or have keen interest in electronics circuits, you must be familiar with 555 timer IC and its three…

December 29, 2020

Motion sensor circuits are there on the Internet for quite a while now. These circuits are mainly used to drive AC load (like…

May 22, 2020

Sometimes, we might need an AC bulb flasher circuit that can blink a series of bulbs in a particular time interval for…

April 27, 2020

In a previous article, I have shown you how you can build your own switched capacitor voltage converter circuit using the…