Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

Engineers use laser patterning and iron-oxide ink to control graphene growth on polymers, creating flexible microelectrodes that detect dopamine and serotonin.

President Donald Trump might have once again snatched defeat from the jaws of victory for Senate Republicans when it comes to winning the shutdown of the Department of Homeland Security. As the crash ...

Dangerous faults on 27,400 km of ageing rural SWER lines remain undetected, despite technology capable of solving the problem. Nine years of trials, partly funded by the government, have recommended ...

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

Belfast’s victoria square is a glitzy new shopping centre that keeps strong links with the street. david arminas talks to the team who delivered the services Over the long years of the Troubles, ...

Abstract: This paper presents a novel 2D laser data line feature extraction algorithm based on normal vector clustering(2D-LLFE-NVC). The algorithm consists of normal vector calculation, normal ...

Product link: https://www.elecrow.com/esp32-display-series-hmi-touch-screen.html Code link: https://github.com/Elecrow-RD/CrowPanel-ESP32-Display-Course-File ...