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Disco Lights with IC555

Disco Lights with IC555

This is a simple 555 timer IC circuit that is able to power two strings of LEDs alternative.


Disco lights are mostly used in decoration made with colourful LEDs. For begginners, this is a compact circuit using a single chip IC. IC555 is connected here to form a multivibrator. The blinking speed can be easily adjusted by varying the preset 500kΩ. You can use any colour of LED.

Disco Lights with IC555 – [Link]