As AR glasses struggle with heat and battery limits, China's Appotronics is using LCoS architecture to improve brightness efficiency and lower hardware costs.

Cathode ray tubes (CRTs) are a fascinating display technology that has been largely abandoned outside of retro gaming and a few other niche uses. They use magnets to steer a beam of electrons ...

Once upon a time, the cathode ray tube was pretty much the only type of display you’d find in a consumer television. As the ...

Last year, Semtech released the LR2021 LoRa Plus transceiver chip, designed to address the low data-rate issue associated with LoRa, but surprisingly, ...

Orange High School senior Aanya Chepyala was recently named the Kiwanis Club of Lander Circle Senior of the Month for February.

They're reference designs for a reason.

"I do not approve of anyone making this themselves. I don't condone that behaviour. It's incredibly dangerous and I'm not liable." ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

I love the Pi, but it's not always the best tool for the job.

LED therapy masks use specific light wavelengths for at-home skincare treatments. Red light is used to improve fine lines, while blue light targets acne-causing bacteria. Users should follow safety ...

Is the Arduino Uno Q the missing piece in your next project? With its hybrid design that fuses the precision of a microcontroller with the flexibility of a Linux-based single-board computer, this ...