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Features:
- ATmega328 running at 16MHz with external resonator (0.5% tolerance)
- USB connection off board
- Supports auto-reset
- 5V regulator
- Max 150mA output
- Over current protected
- Reverse polarity protected
- DC input 5V up to 12V
- On board Power and Status LEDs
Dimensions:
- 0.7x1.3" (18x33mm)
- Less than 2 grams
Documents: