The world's first automatic and adaptive, dual-mode light-emitting diode (LED)-based optical wireless power transmission ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

Sony Semiconductor Solutions Corp. today announced the upcoming release of the IMX775 CMOS RGB-IR image sensor with the industry's smallest pixel size of 2.1 µm, delivering both RGB and IR imaging on ...

Extending its portfolio of image sensors for automotive applications, Sony Semiconductor Solutions Corp. has announced the upcoming release of its new 5-megapixel (MP) IMX775 CMOS RGB-IR image sensor ...

Flu season is fast approaching in the northern hemisphere. And a taste-based influenza test could someday have you swapping nasal swabs for chewing gum. A new molecular sensor has been designed to ...

I've tested a lot of TVs, and I think RGB backlight systems could be what moves display quality forward. I've seen two models from Hisense and Samsung and I'm impressed. I’m PCMag’s home theater and ...

The 2025 Hisense 100UX and 116UX RGB Mini-LED 4K TVs feature cutting edge backlighting in 100-inch or 116-inch screen sizes. Hisense has expanded its flagship UX series 4K TV lineup with two new RGB ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

ABSTRACT: This study investigates the optimization of Fresnel lens designs using Zemax software, with a focus on minimizing beam divergence by controlling the output spot diameter on the image plane.

The best LED strip lights can truly transform any space, softly illuminating any area, be it your office, desk, or kitchen. If you really want to make an impact, RGB lights can enhance your gaming PC ...

Looking for some lighting for photography and video needs in or out of the studio? Take a look at the HB80C RGBWW Mini COB LED Light from Neewer. I was recently sent the latest battery-operated ...

The Neewer CB200C COB RGB LED’s 23000 Lux output will be too powerful to be used at full strength for most shoots, but if you need the firepower and are studio-based then its well worth considering.