The OSHA occupational noise exposure standard 29CFR1910.95 includes requirements and methods for determining worker noise exposures. The noise exposure data is important for selecting hearing ...

Visualizers used to be very much in vogue, something you’d gasp in at amazement when you’d fire up Winamp or Windows Media ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

Even if you don't have loads of cash to spend on your hi-fi system, you don't have to settle for poor-quality sound. There's great value available from a range of affordable speakers, with the best ...

Substitutes the RS485 modbus service of DTSU-H coil based 3 phase power meter for usage with a Deye hybrid inverter. On phase L1 it reads every 4. current waves, on phase L2 and L3 it reads only every ...

Project Description This project uses YOLOv8 for object detection and an Arduino Uno (or Mega) to control an LED. If an electronic device is detected in the camera feed, the LED glows. The system ...

A Berlin-based audio startup, which leverages its own AI models to let users generate synced sound for video, has raised $41m in a seed round, led by Index Ventures and Andreessen Horowitz. The ...

Led Zeppelin's reunion for the Ahmet Ertegün Tribute Concert, staged at London's O2 Arena on December 10, 2007, was the most-anticipated gig of the century, with 20 million people worldwide entering ...

Lionel Messi's India G.O.A.T. Tour is set to start from December 13, 2025, with the first stop being Kolkata. The World Cup winner had previously visited the City of Joy in 2011 when Argentina played ...