Features
* ATmega328P microcontroller
* Input voltage – 7-12V
* 5V Electric current: 500MA
* 3.3V Electric current: 50MA
* 14 Digital I/O Pins (6 PWM outputs)
* 6 Analog Inputs
* 32k Flash Memory
* 16 MHz Clock Speed
 
Component listing:
1pcs ELEGOO R3 Development Board