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Marek Szymczyk
  • 6 Projects
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  • Jan 10,2025
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Christmas star

Christmas star built on 18 LED diodes.

Christmas star
 
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Story

Christmas star to hang on the Christmas tree. Two-layer PCB containing 18 LEDs powered by a 3V CR2032 battery

Schematic:

Parts List:
- LEDs (Red)                    x 18
- Resistors 50                  x 18
- CR2032 Battery Cell     x 1

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License: Attribution-GPL License

Christmas star

Christmas star built on 18 LED diodes.

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