Uno is the first Arduino board to be released marking the Arduino Software (IDE) 1.0 and is the reference board for the Arduino platforms.
This board is a simple board for your project needs, coming out with 14 digital input/output pins with 6 PWM and 6 analog inputs ensures you a decent amount of devices for your project.
The Uno can be powered with the included USB cable, or through the DC Barrel Connector to a 9V battery or wall socket supply.
We sell two variants of the Uno:
- CH340G - which comes at a lower price but requires a third-party driver (See this guide: CH340), and
- ATmega16U2 - which allows a plug-and-play use of the Uno.