TTVKTR open-source firmware converts old IR remote controls into presentation clickers through Raspberry Pi RP2040 USB boards ...

Researchers from the University of Cambridge and GlitterinTech, a startup founded by the same research group, have unveiled a fundamentally new type of optical spectrometer that delivers ...

Whether you're searing steaks in a cast-iron skillet, calibrating a pizza oven, or checking the temperature on HVAC equipment, a reliable infrared thermometer is a necessity not only for accuracy but ...

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino. The former, after all, is technically a fully functional computer that can run games, word processors, ...

President Trump on Thursday said he wouldn't use a nuclear weapon against Iran and said he had “decimated them without it.” Speaking in the Oval Office, he said, “A nuclear weapon should never be ...

Announcing a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250257. SHANNON, CLARE, IRELAND, April 29, 2026 /EINPresswire.com/ — Announcing a ...

My old Canon camera was headed for the junk pile until I had it converted to shoot infrared. Now it's great for black-and-white photography. When he's not testing the latest phones or phone cameras, ...

The ESP32-C5 C-ITS receiver project is an open-source hardware board that gathers data over 802.11p V2X communication from nearby traffic lights, public transportation (buses, trams…), trucks, cars, ...