If you get the USB device is busy with a previous request error when you attach a USB device on VirtualBox, see this post for resolution.

While the Arduino family of boards connect to your computer using a USB virtual serial port, the ATmega ones have an actual serial connection on-board.

The Arduino Cable Tracer has been created using an Arduino Mega 2560 board with its IO pins connected to USB-A, USB-C, Micro-B, and Mini-B ports. Once a cable is attached the small device will ...

I have experienced that an alphanumeric LCD added to Arduino as a stable add-on devices is very useful during the debug phase of the sketches and gives much more options to our projects. Especially in ...