MediaPipe is used to detect hand landmarks in real-time. Custom logic maps different gestures (open hand, closed fist, etc.) to LED numbers. Connect LEDs to Arduino digital pins (D9–D13 in this case).

Do you remember the movie WALL-E? Apparently, [Leviathan engineering] did, and he wasn’t as struck by the title character, or Eva, or even the Captain. He was captivated by BURN-E. His working model ...

Abstract: Optical metasurfaces combined with chiral liquid crystals enable a new generation of optical components that integrate a light-tunable mirror and a controllable perfect absorber. This ...

Abstract: This proposal introduces a PID controller designed for the speed regulation of BLDC motors in EV systems. The study begins with a comprehensive exploration of BLDC motor characteristics, ...

It is not always possible to cure advanced cancer. But even if your cancer can't be cured, treatment is available to control your symptoms, such as sickness. Advanced cancer means that the cancer has ...

A fire erupted at East India Petroleum Chemicals in Visakhapatnam on Sunday after lightning struck a methanol storage tanker. Industrial and naval fire tenders responded swiftly, and on Monday, the ...

Aerospace and defence technology company Northrop Grumman Corporation, headquartered in Falls Church, Virginia, USA, has successfully static test-fired its solid rocket motor, which features an ...

Uno-X Mobility has made a significant move for the future. The Norwegian team has signed Kristian Haugetun. The 16-year-old Norwegian will ride for the team from his native country, which means he ...

As someone who recently went searching for a clean third-gen Toyota 4Runner on Facebook Marketplace, I can tell you this: They’re getting hard to find. Maybe the story is different out in California, ...

MONZA, Italy (Reuters) -Red Bull's reigning champion Max Verstappen set the fastest lap in Formula One history to snatch pole position from McLaren's title contender Lando Norris at the Italian Grand ...