Arduino UNO Rev3

Arduino UNO Rev3 (Low Cost Version)

$20.00 $10.00


Product Description

Arduino Uno is the ideal board for getting started with electronics, through fun and engaging hands-on projects. This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs. Arduino Uno Rev3 is the most used and documented board in the Arduino family.
Thanks to the lively and helpful community surrounding the Arduino Uno, no one will find themselves without support.

Arduino Uno Rev3 is a microcontroller board based on the ATmega328P, an 8-bit microcontroller with 32KB of Flash memory and 2KB of RAM. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Uno board is the first in a series of USB boards and it is the reference model for the Arduino platform.

The Uno is open-source hardware! These are the relevant files:
SchematicsReference DesignBoard size


Technical specifications

Microcontroller ATmega328
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limit) 6-20V
Digital I/O Pins 14
PWM Digital I/O Pins 6
Analog Input Pins 6
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB
Flash Memory for Bootloader 0.5 KB
Clock Speed 16 MHz
Lenght 68.6 mm
Width 53.4 mm
Weight 25 g

Additional Information

Weight 0.025 kg
Dimensions 6.86 x 5.34 cm
Shipping Information

All products are shipped via ePacket from the stores in China, using drop shipping method. The orders will be delivered to you within one month.


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