Arduino Uno Rev3 Microcontroller Programmable Development Board
Arduino Uno Rev3 Microcontroller Programmable Development Board
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Arduino

Arduino Uno Rev3 Microcontroller Programmable Development Board

|6 ratings

Key item features

  • Core Microcontroller: Based on the ATmega328P, this board features a 16 MHz ceramic resonator for precise timing and operation.
  • Versatile Connectivity: Includes 14 digital I/O pins (6 with PWM capability), 6 analog inputs, a USB connection, and a power jack for flexible integration.
  • Essential Components: Equipped with an ICSP header and a reset button, providing all necessary elements to support the microcontroller.
  • Beginner-Friendly Board: Recognized as the ideal starting point for electronics and coding, offering a robust and well-documented platform for new users.
  • Comprehensive Support: The official Arduino website provides extensive resources, including configuration guides and software (IDE) information, to facilitate development.
  • Powering Options: Can be powered via a USB cable (not included), an AC-DC adapter (not included), or a battery holder (not included).
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Starting from $30.99

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4 out of 5 stars
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6 ratings5 reviews
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  1. 5 stars67% (4)
  2. 4 stars0% (0)
  3. 3 stars17% (1)
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Showing 1-3 of 5 reviews

Jan 21, 2026
Reviewer name: Jim
Sold and shipped byElectronix Express
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I used it in my ham radio work

Incentivized Review
Helpful?7KSLO0ZL0U6H133534784
Apr 10, 2021
Reviewer name: Lionbyte
Sold byElectronix Express
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good Deal

Works fine, fast delivery

Helpful?7KSLO0ZL0U6H133534784
Apr 13, 2019
Reviewer name: Spidermite
Sold byElectronix Express
5 out of 5 stars
5 out of 5 stars review

Genuine Arduino

$20 and 2 day shipping. Genuine Arduino. Can't beat that!

Helpful?7KSLO0ZL0U6H133534784