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 ...

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 ...

The Monitor Control Room Safe in Ark is near the end of RE9 and not too hard to find the solution for, and even better, it's ...

After 6,500 hours of heavy productivity use, we revisit our intentionally abused 4K QD-OLED monitor to see how burn-in has ...

The Monitor Control Room safe in Resident Evil Requiem contains very helpful items, but, like other safes in the game, you can only open it after you find the code. In this case, the members of the ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

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, ...

TechRadar Pro created this content as part of a paid partnership with RS. The content of this article is entirely independent and solely reflects the editorial opinion of TechRadar Pro. You've ...

Lower electricity bills smart with energy-saving tools. Learn how smart plugs, smart thermostats, and home energy monitoring apps help manage power use and optimize TOU scheduling.

Did Kevin Durant recently use a burner account on X to slam current and former teammates? Speculation is swirling amid controversial comments made from an X account about some of Durant's current and ...

Kevin Durant, the Houston Rockets superstar, has sparked fresh online controversy after he alleged used a burner account to slander his teammates and got exposed after the screenshots of the chats ...