Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

Digi AnywhereUSB® Plus: Digi AnywhereUSB Plus delivers secure, scalable USB-over-IP connectivity, allowing peripherals to be accessed anywhere on the network. Managed through Digi Remote Manager® and ...

The ESP32-C6 board continuously reports signal strength values that can be referenced to the wireless situation in the ...

CES 2026 is just around the corner and we will be there again. Here, we look back at our 2025 coverage, which was very ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Abstract: Wireless power transmission (WPT) technology is being increasingly adopted by various sectors. The charging process, particularly when the device is connected to a power source, leads to ...

RadioLib allows its users to integrate all sorts of different wireless communication modules, protocols and even digital modes into a single consistent system. Want to add a Bluetooth interface to ...

This project demonstrates an Arduino-powered wireless frequency meter that can measure the frequency of sinusoidal AC transmissions ranging from 50Hz to 3kHz. Figures 1 and 2 show prototype ...