Features & Benefits
- Small, complete, breadboard-friendly board based on ATmega328P
- 14 digital pins can be used as input/output
- Facilities for communicating with a computer, another Arduino, or other microcontrollers
- Can be powered via USB connection, unregulated external power supply (6-20V) or regulated external power supply
- Improved version with 3pcs pin headers soldered
- Additional expansion board brings I/O out to screw terminals









