Allowing an Arduino to become nearly any kind of USB device. A fourth mounting hole has been added to the UNO for more stable mounting. The booloader is now the Optiboot bootloader. The boards can ...

This DIY solar tracker project mimics this behavior using three simple main components: An Arduino UNO board, a servo motor (with a sunflower paper decoration attached), and two photoresistors facing ...

While it can be difficult to master, light painting allows for some incredible effects such as text and images that appear ... Powered by an Arduino Uno, the light painter provides a user ...

You can buy these items separately from shops like Adafruit and SparkFun, but getting an Arduino starter kit is more convenient. Most already come complete with the UNO board and a bunch of ...