Arduino Uno R3

The Arduino Uno R3 is a microcontroller board. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz

Arduino UNO R3 USB Microcontroller – Addicore

Arduino UNO R3 CH340G Arduino Electronic Development Board, Port Type B at Rs 300/piece, Arduino UNO Board in New Delhi

Arduino Uno - R3 - DEV-11021 - SparkFun Electronics

Arduino Uno R3

Motor driver speed control with Arduino Direction control using push buttons and Arduino

Arduino Uno R3 Microcontroller

ADIY UNO R3 - Compatible CP2102 at Rs 454/piece, Arduino Electronic Development Board in Mumbai

Terminal Block Breakout Shield Module - for Arduino UNO R3. the item has been soldered and assembled. Terminal block pitch 3.5mm/0.138, wire size

Screw Terminal Block Breakout Shield Module for Arduino UNO R3

Arduino UNO R3

Enhanced and improved, the Arduino UNO R4 Minima is armed with a powerful 32-bit microcontroller courtesy of Renesas. Brace yourself for increased processing power, expanded memory, and a whole new level of on-board peripherals. The best part? Compatibility with existing shields and accessories remains intact, and there's no need to make any changes to the standard form factor or 5 V operating voltage.

Arduino Uno R4 Minima - ABX00080

Uno R3 with ATmega16U2 USB - ProtoSupplies