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I made an LED face mask!

In this video, we demonstrate how to create a face mask using individually addressable LED strips arranged in a 30 x 12 LED grid. The project utilizes an Arduino Micro, an SD card reader module, a ...

One of Our Favorite Smart Plugs for Apple Users Is $15 Off

On the hunt for new smart plugs to upgrade your home automation? One of our favorite picks, the Meross MSS110 Smart Plug Mini ...
CNX Software

3D printed breadboards optimized for Raspberry Pi Pico and ESP32 boards

D printed breadboard designs optimized to leave as many rows as possible for the Raspberry Pi Pico and ESP32 development ...
Hackaday

A Guide To Using Triacs For Switching AC

For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the ...
The New York Times

The Best Gear for Your Road Trips

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kit Dillon and Wirecutter Staff Our favorite portable jump starter is back in ...
Hackaday

Wired To Wireless: ESP32 Gives Your USB Keyboard Bluetooth

Few things rival the usability and speed of a full-sized keyboard for text input. For decades, though, keyboards were mostly ...
The New York Times

All Reviews

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› The personalized gifts on this list go way beyond the monogram (although we like ...
IEEE

Designing and Prototyping an Axial-Flux Machine Using Ferrite PM and Round Wire for Traction Applications: Comparison With a Radial-Flux Machine Using Nd-Fe-B PM and ...

Abstract: This paper proposes a novel axial-flux permanent magnet machine (AFPM) employing ferrite permanent magnets (PMs) and round copper wire. The proposed AFPM adopts a novel rotor structure and ...