When [Rodrigo Feliciano] realized that the reason his seven-segment LED wall clock wasn’t working was because the original TG1508D5V5 controller was fried, he had a decision to make. He could either ...

A DIY wall-mounted sound visualizer plots ambient audio as a smooth waveform on an RGB LED matrix, combining a Pico-class ...

First up, let's take a look at this really simple but elegant design. It's a very simple project; it uses an e-ink display to show a clock face. You can choose between an analog clock, a digital ...