Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...

In October last year, US chip giant Qualcomm acquired Italian open source electronics and software pioneer Arduino. Not ...

Russian mercenaries, like the Wagner group, have a poor reputation. Multiple western outlets have reported on their military ineffectiveness, their abysmal ...

The ArkPro Series stands out is in how many options it packs into a single device, with a mix of floodlight, spotlight, UV ...

If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...

If you’re reading this, that means you’ve successfully made it through 2025! Allow us to be the first to congratulate you — ...

The organic light emitting diodes—known widely as OLEDs—that create vibrant smartphone displays could illuminate rooms, but ...

A new type of OLED can generate left- or right-handed circularly polarized light from just one form of light-emitting ...

It turns out the "10-year lifespan" printed on your LED box is often a total fantasy. I spent years falling for the marketing, only to end up standing on a ladder every six months replacing bulbs that ...

The nighttime twinkling of fireflies has inspired scientists to modify a light-emitting diode (LED) so it is more than one and a half times as efficient as the original. Researchers studied the ...

Improving your indoor air quality can reduce your COVID and flu risk, lower your cancer and lung disease risk, and eliminate ...