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Anyone know of any IC which can randomly fade an RGB LED?


I recently came up with the brilliant idea (read: scheme) of constructing gloves with built in  RGB LEDs that fade through colors randomly. I plan to sell these to ravers as they are usually spoiled rich kids (no offense) and I can fund my new found interest in electronics. My question is if anyone knows of any ICs that can control this without having to program it, like the LM3914 can work as a VU meter. If no such thing exists, then the cheapest alternative.

seandogue6 years ago
you could use one of those little 8-pin microprocessors to run a random number generator, then feed the results to an rgb led.