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 ...

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

Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 IC) this circuit is very easy to make with few components and most ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Apolo Anton Ohno is an American legend from his Winter Olympics career. Ohno, the short track speed skater, won eight medals in his career. Those medals include two golds, two silvers and four bronzes ...

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 ...

To the speed skating arena in Milan, One Nation clearly outnumbers all others. The orange sea of celebration is because the Dutch are doing their thing on the oval, finding the medal stand and setting ...

Jutta Leerdam made history earlier this week, as she captured the gold medal in the women's 1000m speed skating event at Milano Cortina, Italy. Her time of 1:12.31 set a new Olympic record and sparked ...

Add Yahoo as a preferred source to see more of our stories on Google. Actress and comedian Mo'Nique Hicks is expressing her concern over the public using various GLP-1 drugs to lose weight. In an ...

McDonald's feeds nearly 1% of the global population every single day - and yet customers keep making the same mistake when visiting the fast-food chain. It turns out the vast majority of diners across ...

A group of residents, led by husband and wife Susannah and Donald Miller, first raised their concerns to Bromley Council in 2019. This eventually resulted in a 30mph speed activated sign being ...