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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).

One of the best and most simplest use cases for an ESP32-based display is a smart home dashboard. Touch or non-touch, it doesn't matter, as a basic display can be used to show information from ...

Abstract: Precise illumination control of matrix light-emitting diode (LED) headlamps is crucial for both energy efficiency in electric vehicles and driver safety. Enhancing energy efficiency extends ...

Abstract: This study explores the complex design of an advanced headlight system that dynamically modifies light intensity to reduce glare for approaching vehicles and maintain ideal illumination for ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED masks are having a moment—you can reap the benefits without booking a professional treatment. As ...

Salesloft has revealed that the data breach linked to its Drift application started with the compromise of its GitHub account. Google-owned Mandiant, which began an investigation into the incident, ...

A drone reportedly targeted and struck the lead boat of a flotilla led by activist Greta Thunberg while on a mission to deliver aid to the Gaza Strip, according to organizers. The strike occurred on ...

IPO-bound OYO's parent entity, Oravel Stays, has rebranded as Prism, with an aim to create an umbrella corporate entity for all its businesses and bring together various brands of the global travel ...

Charlie Sheen partied so hard with Nicolas Cage that it led to his first intervention and rehab. The actor, 60, details in his memoir, “The Book of Sheen,” that he ran into “my old pal Nicolas Cage” ...

Drew Barrymore is detailing her daughter’s harrowing electric bike accident that landed her in the hospital for days. The actress — who shares daughters Olive, 12, and Frankie, 11, with ex-husband ...