In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

The WS2812B has become one of the most popular addressable LEDs out there. They’re easy to drive from just about any ...

At first glance, it may look like [Rybitski]’s 7-segment RGB LED clock is something that’s been done before, but look past the beautiful mounting. It’s not just stylishly framed; ...

Abstract: Microscale light-emitting diodes (Micro-LEDs) have attracted intensive research attention due to their potential applications in high-resolution displays, wearables, and VR/AR headsets.

YouTuber EastMakes set out to build something, a true RGB 14-segment display module. Wanting a retro alphanumeric display style for a large LED message board project, he designed his own module using ...

An arduino code file that helps cycle through the three main colours (red, green, blue) starting at zero brightness to full brightness. RGB Setter An arduino code file that lets the user set the ...

🤖💡 A thoughtful open-source project that blends hardware and software to create a robot lamp with a calm, paper-inspired aesthetic. This repository houses the design, firmware, driver software, and ...