Platforms like Raspberry Pi and Arduino are making ... The process of CAD, or computer-aided design, and 3D printing enables you to build anything from models to toys to furniture on a computer.

However, the Arduino can achieve several things that a Raspberry Pi can't. Arduino and Raspberry Pi models are both affordable ... connectivity options, such as Bluetooth pairing on the Raspberry ...

The third major version of the Raspberry Pi will go on sale Monday, with the $35/£30 credit card-sized Raspberry Pi 3 Model B now sporting a 64-bit processor and embedded Wi-Fi and Bluetooth.