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“How to make police lights with a 555 IC. In this project I will show you how to make police lights. A very simple project which is made with the help of IC 555 timer. Here are steps to make …

“The schematic itself is not very difficult, but the soldering can be a little bit tricky because one end of the brass rod will start to de-solder when one tries to solder the other end. A trick is to be …

“Touch Switch Circuit In this project guide, we’re building barely Switch Circuit mistreatment NE 555 IC. As you recognize, NE/SE 555 could be an extremely popular timer IC with multiple applications in several comes. barely switch is essentially …

“A decade counter is a device which is used to count up to 10. It is then reset. A seven segment display is used to display the value stored by the counter. The circuit operates on 9v, supplying a greater …

“Clap ON - Clap OFF circuit is the circuit which can be used to control variety of electronic equipment by just a CLAP. One clap turns the load ON and another clap turns it OFF. It’s very common and simple …

“Greetings! In this instructable, we will be showing you how to construct a LED Dimmer circuit that runs on an adjustable timed loop using a potentiometer, a 555 timer and other basic circuit components. We first obtained the idea for …

“In this experiment, I have designed an Optical Theremin using a 555 Timer IC. Here I’ll show you how to generate music (close to it :P ) without even touching the musical instrument. Basically this instrument is called as Theremin …

“We all use and love the Arduino boards for our projects. But sometimes it can happen, that a software or hardware error causes a lot of frustration, by stopping out little board from running 24/7. For this reason Arduino …

“This project demonstrates the basics of digital logic, the characteristics of a NE555 timer, and demonstrates how binary numbers are counted. The components used are: a NE555 timer, a 12-bit ripple counter, two 2-input NOR gates, a 4-input AND gate …

“The 555 was designed back in the early 1970s by Hans Camenzind at the semiconductor company Signetics. It quickly became one of the most popular and used ICs of all time. Data from 2004 shows that it was selling about …