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 ...

If you want to create a large display with a matrix of LEDs, it’s a relatively straightforward process. Thanks to addressable LED tape and microcontrollers it becomes more of a software issue than one ...

A $10 Ikea table was transformed into a one-of-a-kind music visualizer, complete with LED lights, electronic components and a microphone. Author Charlie Turner wrote on Make: Magazine a step-by-step ...