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 ...

The code is for directly controlling the LED matrix (I had made a 10X8 matrix) through Arduino Uno. Here, I have used multiplexing which makes the task a bit difficult to understand at first.

Auf einer LED-Matrix lassen sich mit einem Arduino alle möglichen Texte und Daten anzeigen, etwa die aktuelle Temperatur. Wir erklären, wie das funktioniert.

A small project to scroll messages from a MariaDB/MySQL database on a server to the LED Matrix on the Arduino UNO R4 Wifi, like the one I have and as shown below in the picture. The code should be ...

Der Arduino UNO R4 ist ab sofort bestellbar - und zwar in zwei Versionen mit leicht unterschiedlicher Ausstattung. Nach wie vor handelt es sich um Entwicklerplatinen, die allerdings eine deutlich ...

Smart home project using Arduino Uno R4 WiFi ensures safety and convenience with temperature, humidity, light, and gas monitoring. Features remote control, real-time alerts, and customizable options ...

8×8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8×8 LED Matrix module have many applications in real life, such as ...

The project makes use of an Arduino Mega 2560 R3 to drive the 512-LED array, and an Arduino Uno to take care of the sound effects during game play. It’s kind of like Space Invaders — but in 3D!

A phototransistor is wired to an Arduino Uno and positioned above a 32×32 RGB LED matrix.