RGB LED strip binary colour cycle

232 views · Published 12 October 2012 · 1:11 · Indexed 20 October 2026

Channel: spark001uk · 2012 · Science & Technology

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Cycle of colours from the RGB LED strip and controller circuit I installed in the PC. Forgive the colour reproduction, I filmed it on the iPhone and it's not great with some colours, particularly the yellow shades (comes after green, and looks almost white in the video!)
The circuit is just a 555 timer and a binary counter driving the strip.

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