555 Timer Circuits

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Circuits




Voltage doubler circuit is used to generate double DC voltage than AC voltage by using 555 timer.Article explains about working operation of voltage doubler.

This circuit is used to remind the over head tank to reduce wastage of power and water.

Entire circuit of proximity detector is built with infrared transmitter, infrared receiver and 555 timer IC (such as using Seimens SFH50638 in TV sets). Proximity detector circuit, anyone can guess...

Circuit diagram. I was trying to put in a video but it didn't work for me, so here is a link to YouTube http://www.youtube.com/watch?v=9rS9nFG8xdI. This is a detailed instruction showing how to bui...

This instructable will show you how to make an audio modulated plasma speaker using a flyback transformer out of an old CRT display, and the all time hobbyist favourite which is the 555 timer chip....

In this tutorial we are going to make a simple touch sensitive circuit using some Bare Paint, a 555 timer circuit, a couple of resistors, a LED and a capacitor. The 555 timer is a fun and versatile...


The Best 555 Timer Tutorial


555 Timer Tutorial


555 Timer Explanation - Monostable and Astable


555 Timer Tutorial, Part II: Astable Mode