COVID-19 Update: Our online sales are continuing for our Canadian and United States customers. Package deliveries are being slightly delayed in transit but are still arriving. Equipment stock continues to be replenished daily. Orders are shipped the next business day after they are received. Contact Us for any questions.

Arduino Uno R3 by Wavgat

Arduino Uno R3 Compatible

Arduino Uno R3 is a microcontroller board based on the ATmega328P. It features 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header, and reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. Due to the low-cost, you can tinker with your UNO without worrying too much about doing something wrong.


Operating Voltage: 5V
Input Voltage (Recommended): 7-12V
Power 5V: Provided through USB Type-B Port  
Power External: Through 2.1mm barrel jack (7v to 12v DC)
Digital I/O Pins: 14 (of which 6 provide PWM output)
Digital I/O: 3.3v Logic Levels
PWM Digital I/O Pins: 6
Analog Input Pins: 6 (3.3v Logic Levels)
ISP Programming: Available through TX/RX ports
DC Current per I/O Pin: 20 mA
DC Current for 3.3V Pin: 50 mA
Flash Memory: 32 KB
Clock Speed: 16 Mhz Oscillator


ATmega328P devices use 3.3v logic levels, unlike other devices which may use 5v logic levels. For this reason, when interfacing to other devices which will drive your Wavgat Arduino Uno R3 board. A simple voltage divider circuit is all that is required.

Setup and Configuration

The Arduino Uno R3 from Wavgat has a set of drivers which ensures compatibility. We have created a Setup and Installation Guide for reference which includes links to the Arduino IDE (Integrated Development Environment) along with drivers.

Arduino Uno R3 Pinouts

WAVGAT Arduino UNO R3 Pinout

Write a review

Note: HTML is not translated!
    Bad           Good

Arduino Uno R3 (Wavgat)

Complete With USB Cable
  • Product Code: Arduino Uno R3 (WAVGAT)
  • Availability: In Stock
  • $9.95 USD
  • $7.95 USD

Related Products

4-Channel Level Converter

4-Channel Level Converter

Bi-Directional 3.3V/5.0V Converter

4-Channel Level Converter Bi-Directional 3.3V/5.0V Converter If you have ever tried to connect..

$0.95 USD

Arduino UNO R3 Expansion Shield

Arduino UNO R3 Expansion Shield

Sensor Expansion Board Shield

Arduino UNO R3 Expansion Shield Convenient Access To All Pins Sensor shield expansion board fo..

$3.45 USD

Infrared Reflectance Sensor

Infrared Reflectance Sensor

Senses Between 1mm-8mm

Infrared Reflectance Sensor This IR reflective sensor utilizes a TCRT5000 to detect color and dis..

$0.95 USD

DS1302 Real Time Clock Module

DS1302 Real Time Clock Module

Arduino Compatible - Real Time Clock

DS1302 Real Time Clock Module Arduino Compatible RTC The DS1302 is an accurate clock module wh..

$2.95 USD

SG90 9g Micro Servo

SG90 9g Micro Servo

Arduino Compatible

SG90 Micro Servo 9g Micro RC Servo for Experimenters - Arduino Compatible An Industry-standard..

$3.25 USD

Arduino UNO R3 Box Case Shell

Arduino UNO R3 Box Case Shell

Clear or Black ABS

Arduino UNO R3 Box Case Shell Available In Clear or Black ABS The high-quality plastic case pr..

$1.95 USD