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 ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

A compact, two-pin interface provides efficient access to debug and trace features while minimizing pin count.

Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...

Amber Barkley is a writer and editor with over 10 years of experience in topics ranging from personal finance to marketing analytics to fiction. She found her niche in personal finance in 2022, when ...

DECATUR — Howard D. Lovelady, the baseball bat-wielding serial smasher of Masonic temple windows throughout Central Illinois, has pleaded guilty to charges of criminal damage.