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 ...
In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...
Want crisp images? Cleaning your camera's sensor reduces smudges and particles from appearing on your images — here's how to do it.
CompassIntel honors 27 companies for tech innovation by contributing value and providing positive outcomes for a range ...