Editor’s note: Last fall, EEWeb announced its inaugural design contest, sponsored by Arduino and Altium, to develop an imaginative and innovative design project of a motor control system with the ...

A new palm sized radio module has been created called the Rapid Radio that can be attached to a Raspberry Pi mini PC or Arduino development board in just a few minutes to communicate using radio ...

While designing an internet of things (IoT) project that also required a long radio-frequency link, it occurred to me that there are pre-wired modules already built to do that. In fact, not only do ...