M5Stack StackChan turns an ESP32 teaching kit into a wireless robot controller. Jim Solderitsch explains Arduino and UDP over ...

MiniSpeedCam is an open-source project that will (eventually) be available to purchase from the MiniSpeedCam website. A CDM324 radar module measures passing vehicle speed, then a simple camera module ...

Skip complex C++ libraries. Discover how the DFRobot WIAnode streams real-time wireless IoT sensor data to TouchDesigner and ...

Isn't the most exciting moment when working with a microcontroller (Arduino) when you "read information from the real world ...

A volumetric spin display only works if every frame on the panels is locked to the shaft angle. If the render clock and the ...

Electronic Specifier is giving visitors to its electronica 2026 booth the chance to win an Arduino UNO Q development board.

At the Toy Hospital, we held the first series of transistor circuit seminars from April to October of last year.After a short ...

The Arduino Light Controller is a passive output board designed to provide simple, reliable on/off control of up to 16 lighting channels using an Arduino microcontroller. The board routes Arduino I/O ...

The Arduino USB Camera puts a camera, microphone and adjustable ring light in one USB accessory for projects that need to see ...

Get hands-on with Arduino by building an interactive LED circuit. Get hands-on with Arduino by building an interactive LED circuit. Using code, you’ll learn how to turn LEDs on and off, adjust their ...

The Modulino Hub, Extender, and Motors boards simplify I2C expansion, long-cable communication, and protected motor control for modular embedded projects. How the Modulino Hub isolates duplicate I2C ...