Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...
Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
A high-tech device that can monitor medication use and compliance has been cleared by the FDA for use with AstraZeneca’s Airsupra and Breztri inhalers. Developed by Australian medtech firm Adherium, ...
There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, ...
CircuitMess NASA Artemis Watch 2.0 is a programmable, NASA-themed smartwatch based on an ESP32-S3 WiFi and Bluetooth module ...
Researchers report that lab tests of a new metasurface-based antenna that can harvest 100 microwatts of power, enough to power simple devices, from low power radio waves. This represents an important ...
Think about how easily you recognize a friend in a dimly lit room. Your eyes capture light, while your brain filters out ...
XDA Developers on MSN
The ESP32 Flash Bee is a palm-sized lightning radar you can build yourself
It's pretty accurate, too.
Michelle is a lead editor at Forbes Advisor. She has been a journalist for over 35 years, writing about insurance for consumers for the last decade. Prior to covering insurance, Michelle was a ...
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