Electric linear actuator is a compact device that converts electrical energy into straight-line motion by using a motor.

A DIY retro arcade cabinet is completely doable, but you'll need to plan things out carefully. Here's how to get started ...

The system intelligently detects, selects, and sorts the trash into the correct bin using machine vision and smart automation ...

The ESP32-S3 Super Mini packs a 240 MHz dual-core processor and Wi-Fi into a $5 board. Build weather stations, message boards ...

ESP32-DIV hardware provides a powerful open-source Flipper Zero alternative. Build your wireless testing tool using the ESP32 ...

From smart home to hobbies.

A basic Raspberry Pi 5 starter kit costs more than $250 today; an old phone that you already used till its last breath is ...

Configures and initializes the OV2640 camera sensor. Calls stopI2S () to release GPIOs 12, 14, and 15. Sets up the camera pin ...

Four spinning SK9822 LED strips and a Teensy 4.1 make a POV "video" display. Four 32-LED strips offset into 128 rows and 360 ...

The technique makes it possible to produce customised shades, such as a pinkish yellow for beverages or a bluish-green tint ...

The Arduino Cat Laser That Actually Works. See how this Arduino powered cat laser works and explore the simple electronics and programming behind the project. #Arduino #DIY #Electronics ...