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XmasLeds

A single charlieplexing mixed red, green and blue minimal leds lights for Christmas.

alvaro-barcellos

Alvaro Barcellos

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Description

Using a Atinny85 to random multiplexing 20 leds as a Christmas light tree.

Discussions

K.C. Lee wrote 07/24/2018 at 14:56

You can build one without using microcontroller. :P

https://hackaday.io/project/8416-charleplex-xmas-tree-without-uc

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Jens Hauke wrote 07/24/2018 at 14:10

We have to build Christmas light tree blinkies with an attiny, don't we 🤪? Here is mine (attiny13, 20LEDs): https://www.youtube.com/watch?v=34Oj2ImDyaU

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