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Arduino UNO R3 Original Controller Board (ATmega328P + 16U2)
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Arduino UNO R3 Original Controller Board (ATmega328P + 16U2) reviews
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Product description
UNO R3 improved development board integrating an ATmega328P microcontroller and a genuine 16U2 USB communication chip.
Provides 14 digital I/O pins (6 PWM), 6 analog inputs, dual 5V/3.3V regulated outputs, and enhanced circuitry to reduce signal interference and power noise.
Compatible with the Arduino IDE and Arduino Uno shields
suitable for STEM learning, robotics, IoT prototyping, automation design, and electronic experiments.
Blue oxidation-resistant PCB, CE and RoHS certified, and includes a high-quality USB cable.
Supports connection to Wi-Fi/Bluetooth modules, sensors, displays, and motor drivers for hands-on projects in education and prototyping.
Additional info
- Sold by .
- A maximum of 5 units of this product can be ordered. Trendyol reserves the right to cancel orders over 5 units.
- Barcode No: PMP2JH1HO8LEZAXF55










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