Because it had to be done.

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 ...

This system uses a colour-changing LED (RGB LED/tri-colour LED) that switches to a new colour every 5 seconds. Simultaneously, the colour name is displayed on an OLED mini screen (SSD1306). This ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

Advanced LED lighting arrays can spectrally tune their output wavelength to highlight different features and defects in captured images. The capability enables a single light fixture to quickly adapt ...

With the hot summer weather in full swing in Wales over the last few weeks, many people are looking for ways to keep themselves cool throughout the hot days and humid nights. One clever but simple ...

COLUMBUS, Ohio — Streetlights are something that many people probably don’t pay attention to or take for granted. But for Hilltop resident Jon Houze, he believes streetlights contribute to the safety ...