Arduino UNO R3
Layout symbol
Beginner-friendly microcontroller board based on the ATmega328P, programmed over USB from the Arduino IDE. It has 14 digital I/O pins (6 with PWM) and 6 analog inputs (A0–A5), all working at 5 V. Power it through USB or 7–12 V on the barrel jack or VIN. Keep each pin to about 20 mA, which is enough for an LED; use a transistor or driver for motors, relays and anything bigger. Learn more about Arduino
Details
- Reference Character
- U
- Default Value
- —
- Author
- Circuit Canvas
- License
- Circuit Canvas Parts License
- Library
- Circuit Canvas Library
