Learn more about Arduino UNO R4 WiFi's world, create stunning LED Matrix animations, and explore a universe of Arduino projects.

Simple Arduino program to control led matrices based on serial data. There's a video where we are using it to display the snake game that is running on a node-webkit application. Check it out! Its ...

Voice-Activated-Lights-Arduino Project Description This project demonstrates a simple yet powerful voice-controlled lighting system using an Arduino Uno, HC-05 Bluetooth module, and the Dabble app.

Our project is infact an Arduino with Serially Interfaced MAX7219 Operates an 8X8 LED Matrix to display a heart pattern. The MAX7219 IC is a serial input/output common-cathode display driver that ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...