News

Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.
Scanners for loose papers have become so commonplace that almost every printer includes one, but book scanners have remained frustratingly rare for non-librarians and archivists. [Brad Mattson] ...
Extending Woodward's original "Flip ON Flop OFF" for AC voltages, switching power ON and OFF using a pushbutton or a ...
The power strip is automatically discoverable when you first plug it in; you don’t need to connect to a temporary Wi-Fi network, connect to a Bluetooth device, put it into pairing mode, or do any ...
The survey of 2,000 knowledge workers revealed when respondents are most productive — and when they’re least productive, which was found to be Fridays at 12:06 p.m.
BetMGM bonus code CUSE150 unlocks $150 in bonus bets for UFC Baku on June 21. Back Azerbaijan’s fighters with a +548 parlay and start betting with a major edge today.
Use BetMGM bonus code CUSE150 to unlock $150 in bonus bets for NBA Finals Game 4 on June 13. Tonight’s boosted Siakam SGP pays $1,125 from a $150 bonus bet.
Based on insights from skincare experts and a panel of testers, here are the best LED face masks that provide red light therapy and more in 2025.
Wimbledon players refused to turn upWimbledon, the jewel in the crown of the tennis calendar, witnessed a mass boycott by the sport's top players 52 years ago in 1973. The dispute revolved around ...
Josh Wilson let his stepson talk him into trying a viral prank, agreeing to let the 9-year-old use his credit card. The video led the father-son duo to meet the tween's idol, Texas Rangers ...
People have been coming up with clever ways to bring light to the darkness since we lived in caves, so it’s no surprise we ...