Now connect the USB cable, the square side of the cable goes to the Arduino UNO while the rectangle side goes to the Raspberry Pi. To upload the code on Arduino UNO, click on Sketch > Upload or ...

Arduino is a microcontroller board, programming tools, software libraries and a bootloader. This video explains the concept and shows how to get started.

The newly released Arduino Leonardo has a few very interesting features, most notably the ability to act as a USB keyboard and mouse thanks to the new ATmega 32U4 microcontroller. This feature isn&… ...

Compatible with the Arduino Uno the new Bluetooth board allows you to remove the need for a USB cable connection making your development and applications more flexible.