Taste The Code on MSN

Arduino heart rate monitor using Pro Mini PulseSensor and OLED for beginners

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 tiny gadget brings smart controls to every ceiling fan in your home

Smart plugs can't help with hardwired ceiling fans, but a small add-on can. It gives you app and voice controls without ...