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

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Abstract: This paper proposes a low-cost planar microwave sensor able to monitor the wrist pulse wave (WPW) when it is in contact with the anterior part of the wrist, near the radial artery. The ...

You can program button combos for the RG G01’s four customizable back buttons directly on the controller. You can program button combos for the RG G01’s four customizable back buttons directly on ...

DarkPulse commenced trading on OTCQB under the symbol “DPLS” on November 28, 2025. The Company remains focused on executing its pipeline of projects, including recent expansions in aerospace and ...

A few days ago, we looked into how Apple could one day use brain wave sensors in AirPods to measure sleep quality and even detect seizures. Now, a new paper shows how the company is exploring deeper ...

Walmart’s advertising business is growing at six times the rate of its overall retail sales. Walmart Connect, the company’s U.S. retail media platform where sellers and brands buy sponsored placements ...

Beiersdorf Nigeria, global maker of the Nivea brand of consumer products and other personal care and grooming brands, has once again demonstrated its commitment to care beyond the skin. The company, ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...