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Home / Development Boards & Control Boards / Arduino Uno R3 Development Board Kit Original Arduino Microcontroller Expansion Learning Mainboard

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Microcontroller ATmega328P
Operating Voltage 5V
Input Voltage (Recommended) 7-12V
Digital I/O Pins 14
PWM Channels 6
Analog Input Pins 6
DC Current per I/O Pin 20 mA
Flash Memory 32 KB
SRAM 2 KB
Clock Speed 16 MHz

5 reviews

A

Anonymous

Mar 09, 2026

Rating: 5/5

Genuine Product

Verified the hologram sticker. It is an authentic Arduino UNO R3. Performance is stable.

A

Anonymous

Mar 01, 2026

Rating: 4/5

Great Value

Good quality components. One jumper wire was missing but customer service sent a replacement quickly.

A

Anonymous

Feb 14, 2026

Rating: 5/5

Excellent for Beginners

This kit has everything needed to start learning electronics. The board is genuine and works flawlessly with the IDE.

A

Anonymous

Feb 06, 2026

Rating: 5/5

Perfect for School Projects

Bought this for my son's robotics class. He was able to complete his project without any issues.

A

Anonymous

Jan 30, 2026

Rating: 3/5

Good Board, Slow Shipping

The board itself works well, but the package took longer than expected to arrive. Product quality is fine though.

5 FAQ

Q: Is there a warranty included?

A: Yes, this genuine kit comes with a standard 1-year manufacturer warranty.

Q: Is this compatible with the Arduino IDE?

A: Yes, this board is fully compatible with the latest Arduino IDE software.

Q: What programming language is used?

A: You can program it using C and C++ based languages within the Arduino environment.

Q: Can I power this with a 9V battery?

A: Yes, you can connect a 9V battery to the barrel jack or Vin pin.

Q: Does the kit include a USB cable?

A: Yes, the kit includes a standard USB Type-B cable for programming and power.

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