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 ...

It will be launching on February 28, which is also when the Redmi Buds 8 Pro are getting their international unveiling. Last, but not least, Xiaomi will unveil the UltraThin Magnetic Power Bank 5000, ...

SAVE $500: As of March 4, Amazon has the DJI Mini 5 Pro drone on sale for 30% off at $1,099, down from its list price of $1,599. The drone also comes with the DJI RC 2 (the remote control) that has a ...

Want to try your hand at flying a quadcopter, but aren’t ready for a pro model? These are the best affordable and easy-to-fly drones we've tested. Images, and the devices that capture them, are my ...

Poco appears to be preparing its next performance-focused smartphones for the global market. According to an industry insider, the Poco X8 Pro and Poco X8 Pro Max could launch globally on March 17, ...

Andrew Ancheta is a finance editor who has reported extensively on cryptocurrency, NFTs, economics, and history. He previously worked as an editor for China Daily. Dr. JeFreda R. Brown is a financial ...

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.