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 ...
Newspoint on MSN

What do the yellow, green and blue buttons on your TV remote actually mean?

Most of us use our TV remote every day to change channels, adjust the volume, or open apps on our smart TV. But there are a ...