Want to make one for your desk? All it takes is an Arduino Nano R3 or comparable microcontroller, an RGB LED ring with 12 LEDs, a 16×2 LCD, a buzzer, and a momentary push button switch.

[Featured image by Raspberry Pi Foundation | CC BY-SA 4.0] The Arduino Nano is powered by ... you don't need to install anything on your Nano to make it work with the IDE. It already includes ...

Apart from understanding the Arduino's code language, one of the most confusing parts about the platform — especially for beginners — is picking the right board to use in a project. Sure, it ...