Taste The Code on MSN

Arduino heart rate monitor using Pro Mini PulseSensor and OLED for beginners

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 ...
Hackaday

Building A Heading Sensor Resistant To Magnetic Disturbances

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...
T3

Eufy unveils smart sensor that automatically detects the sound of breaking glass

Eufy has announced its new dedicated Glass Break Sensor E10, designed to detect the sound of glass breaking, potentially alerting users to an intruder. The sensor is expected to launch soon in Europe ...
GSM Arena

Galaxy S26 Ultra's selfie camera tipped to use a new sensor

Samsung is set to finally unveil the Galaxy S26 series next week at the Galaxy Unpacked event in San Francisco. Just days before the announcement, a tipster has shared new details about the Galaxy S26 ...
Android Authority

I wish every Android phone had Samsung's Separate App Sound feature. Here's how it works

Modern Samsung phones are packed with features — more so than practically any other Android brand. That’s obviously great if you like to tinker with and get the most out of your phone, but with so ...
YourTango

People Who Try Too Hard To Sound Smart Often Use These 11 Phrases When They Talk To You

Many people who try very hard to sound smarter than they are and rely on overconfident behaviors to convince people chronically overpromise and underperform, according to a study from the Journal of ...
Digital Trends

The Moto Sound Flow speaker makes clever use of UWB tech to give you an immersive listening experience

Motorola is on a roll at CES. In addition to showcasing the new Razr Fold and the Motorola Signature, the company has unveiled a new range of accessories at the trade show, including the Moto Tag 2, ...
SlashGear

'Invisible Grabbers' Let You Move Objects Using Nothing But Sound Waves

Physically, sound is just pressure moving through a medium. If you harness that pressure correctly, you can actually push things around using nothing but sound. That's exactly what researchers at ...
SlashGear

Do You Need A Special Socket To Remove O2 Sensors?

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.
ABC7

High-tech home defense system fights fire with sound waves

PACIFIC PALISADES, LOS ANGELES (KABC) -- A new high-tech system puts out fires using sound waves. It may seem like magic but it's not - it's science. This revolutionary technology from Sonic Fire Tech ...
KY3

On Your Side: Scammers use fake Mega Millions drawings to target victims

SPRINGFIELD, Mo. (KY3) - Scammers are targeting people with fake Mega Millions lottery schemes that use the official game logo to create nonexistent “special drawings,” officials warn. The fraudulent ...
EurekAlert!

Using sound waves to detect helium

WASHINGTON, Dec. 16, 2025 — Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances. Not only can we not see or smell it, but ...