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

Espressif Systems is showcasing its products at CES 2026, including two interesting upcoming parts: the ESP32-E22 Wi-Fi 6E ...

While EEG research might help you figure out extrasensory perception, we won’t be betting on it. However, if you want to read ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By James Austin James Austin is a writer covering games and hobbies, which means ...

A knob can make a surprisingly versatile interface, particularly if it’s the SmartKnob, which builds a knob around a BLDC ...

A delightfully over-engineered solution to an unusual modern problem! Use Bluetooth peripherals with Bluetooth-disabled computers. This project creates a Bluetooth USB HID relay using a Raspberry Pi ...

This project demonstrates controlling a P5 OUTDOOR SMD1921 HUB75 LED matrix panel with an ESP32-S3 board. Includes multiple display demo functions and robust panel mapping (multi-panel support).

Abstract: Arduino is an open-source microcontroller system that has been widely used in the development of various electronic projects because it is simple to use and many resources are available. The ...