Single ion maps 3D electromagnetic fields above chips with record sensitivity

Researchers at ETH Zurich have developed a method that uses a single ion to detect electromagnetic fields above a surface and ...
Wareable

Retimer glasses review: Can light therapy glasses really improve sleep and energy?

If you want to improve your sleep patterns, Retimer 3 might be for you. In this Retimer 3 review, I overviewed its design, ...
MUO on MSN

My LED strips now do things Philips Hue can't — and the whole setup cost me $15

Expensive lighting isn't automatically smarter.

The Folks Behind Beloved Hacker Tool Flipper Zero Have a New Device for Focus

The goal of the Busy Bar is to hack productivity in the way the Flipper Zero hacks, well, basically everything else. It’s set ...
Hackaday

Hack Improves Cheap Speed Controllers

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...
MUO on MSN

5 things to build with the $4 chip that's outselling the Raspberry Pi

The ESP32 keeps finding new jobs in my house.
GitHub

7-Segment LED Clock

This is the easiest and fastest way to get the LED Clock up and running. I mostly use "ESP-WROOM-32 Devkit" as microcontroller for my projects (I may will move to ESP32-C5 in the future as this is the ...
GitHub

Flipper Zero Evil Portal

This project is a work in progress. This project will turn your Wi-Fi dev board into an open access point. When users try to connect to this access point they will be served a fake login screen. User ...