555 Timer Circuits

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Circuits


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The circuit uses main IC called 555 timer ic as it basically used in ustable and monostable modes. The circuit is very simple to build across IC 555. Red led is provided as a Standby indicator whic...

@kevindiamond1015: the 555 timer integrated circuit is not designed for the higher current draw of an electric motor. To safely drive a motor, you need additional circuitry, either a power transist...

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....

This site seems to suggest the use of the 555 timer in astable mode to generate frequency modulation from a source. The typical transmitter uses a tank circuit with an inductor and trimmer capacito...

Astable Mode outputs an oscillating pulse signal/waveform. In this mode the output of the 555 timer is switching between high and low states at a tunable frequency and pulse width. Jump straight to...

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