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This is a large high power led panel with 140pcs 570 LEDs and a few interactive features.
- On board 20x7pcs 5730 LEDs provide 20-30W high brightness
- Heat dissipation on the back of the PCB, temperature rise within 10 degree on full-function and on time use.
- Four installtion holes
- On board control chip attiny202, support by arduino IDE
- On board push button on pin 3
- On board Infared input on pin 2 (please notice Infrared library may not be fully compatible with this new attiny yet)
- On board PWM drive on pin 7
- Lead out attiny202 serial TXD pin, programming pin UPDI and power supply pins
- Power supply detection on pin 5
- Support to use with lihtium battery on B+ and B-
- On board power regulator 7805, allow power supply in up to 20V on SO+ and SO-
- Power indicator LED color red
Simple demo sketch please see here.
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