Before there were smartphones, there were personal digital assistants like the Palm Pilot, Handspring Visor, and Compaq/HP iPAQ line of devices. And before those, there were really basic PDAs, like ...

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Arduino-fanciers Oomlout have put together a neat control box for the popular prototyping board, complete with five potentiometers and three switches. There's also a software app that can monitor the ...

If you are looking for a Raspberry Pi or Arduino project to keep you busy this weekend or through the winter months. You may be interested in this awesome Raspberry Pi powered chess computer which has ...

There is no doubt it is now easier than ever to build a computer and computer-based devices, especially with the emergence of do-it-yourself microcomputers such as Raspberry Pi, Pine A64 and Arduino.