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RGB led controller using 555
Posted by admin on December 12th, 2007
That’s a pretty interesting implementation of a RGB led fader using timer 555 and 4029 digital IC. Project includes Eagle PCB.
bit-tech.net writes:
This is a little eye-candy circuit which continuously cycles an RGB LED through the colours of the rainbow. The speed at which the colours change is adjustable. The circuit has two options:
- Switch between the different colours. This makes the effect very noticeable.
- Have the colours fade into each other. This is a more relaxed effect and one I find very pleasing. The choice is yours.
RGB led controller using 555 - [Link]
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