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Animated LED christmas tree

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Uploaded by on Jan 16, 2011

This is an LED powered christmas tree I designed and built. It uses an attiny2313 MCU to implement 12-channel software PWM. The brightness of each LED can be invidually controlled. 8 different animation programs are implemented. The button can be used to switch between the programs and to turn the device on/off (long button press).

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Science & Technology

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Standard YouTube License

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  • do you use a plc?

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