We review the Godox ML80Bi and ML150Bi — two compact, modular bi-color LEDs priced from $229. Great portability and ...
I tried a few different options before I purchased the Philips ST19 Vintage Edison Smart LEDs to warm up my space. The bulbs ...
People are buying helmets, face masks, vests and beds that emit long-wavelength light. Beneath the hype, there is some ...
In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...
In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that ...
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 ...
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 ...
Abstract: This This project pioneers a real-time gesture recognition system for Arduino platforms using OpenCV and MediaPipe. Analyzing live video streams, the system interprets hand gestures to ...