Modular PCBs, easy wiring, and accessible software make this Creative Commons-licensed quadruped a STEM superhero.

The inexpensive price tags on ESP32 boards make them quite enticing to pick up when you’re into building hobbyist projects.

The ESP32-H2 microcontroller offers ultra-low power for Zigbee smart home devices. It draws just 20mA compared to the 77mA of ...

So, if the pin layouts on a tutorial don’t match the ones I’ve got on my ESP32, I’d look at what protocol the sensor uses, go ...

When an earthquake flattens a city block or a landslide buries a hillside road, rescue teams face the same brutal arithmetic: every minute spent searching blind is a minute a survivor may not have. A ...

Lumentum Holdings Inc. ("Lumentum") today announced its plan to demonstrate an eight-wavelength dense wavelength division multiplexing (DWDM) laser module in an External Laser Small Form Factor ...

Nick Lewis is an editor at How-To Geek. He has been using computers for 20 years --- tinkering with everything from the UI to the Windows registry to device firmware. Before How-To Geek, he used ...

The CYD ESP32 module, as highlighted by Hacktuber, is a $9 microcontroller platform equipped with a 2.88-inch TFT LCD touchscreen, integrated Wi-Fi and Bluetooth and a microSD card slot. Its open ...

An international team of researchers has succeeded in producing atomic quantum gas mixtures with an unprecedented particle flux. In the journal Nature Communications, the scientists report on ...

Following laser surgery (photocoagulation) to repair a retinal tear, a person can typically expect a brief recovery period with minimal discomfort. Temporary symptoms may include mild irritation and ...

I’ve always looked younger than my age. It’s partly thanks to my mom’s genetics, but also my skin’s melanin—which is thought to help skin age more slowly by naturally protecting it from the sun’s ...

U.S. researchers have developed an IR-CW laser-based method to remove backsheets from end-of-life silicon solar modules without damaging the glass or wafers, using controlled heating of the ...