An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light ...

In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use ...

Recently, I wanted to build a Sleepy-LED Eye as an add-on indicator for a small personal project. My idea is a near-replica of the iconic breathing pattern used for the “sleep” indicator in Apple ...

Medical facilities are taking advantage of the inherent characteristics of high-performance LEDs, which provide superior lighting, longer lives, and reduced power consumption compared to traditional ...

There are five winners of the Hackaday Circuit Sculpture contest, and every one of them comes as no surprise, even in a tightly packed race to the top. The glowing mask is actually made of PCB. The ...

In the heart of Duke University’s engineering community, a student-led team is on a mission to bring the thrill and rigor of ...