In this video, we demonstrate how to create a face mask using individually addressable LED strips arranged in a 30 x 12 LED grid. The project utilizes an Arduino Micro, an SD card reader module, a ...

Red light is a popular treatment for skin concerns, especially signs of aging like wrinkles, age spots, and sagging skin. People are also using it to treat hair loss. Whether you want to treat your ...

I remember unboxing my first 144Hz IPS panel five years ago and thinking we had peaked. I was wrong. After spending the last ...

This product is courtesy of It was super easy to make this mobile tracked platform and radio-controlled useful for building robots and other systems. It uses Arduino to run the logic to control it ...

Abstract: This experiment aimed to investigate the effect of cleaning on the performance of solar panels. The experiment measured the panels’ voltage, current, and temperature before and after ...

Lee Haney wants to help the sport keep evolving since his time onstage. On Jan. 1, 2026, he warned against harmful drug use in bodybuilding and called for an international judging panel at major ...

Abstract: This paper presents a Smart Trolley with an Automatic Billing System using RFID technology to enhance the retail shopping experience. The focus is on automating the checkout process, ...