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 ...

This was controlled with an Arduino Uno. The LED matrix was mounted inside the shadow box, behind the vellum paper. The Arduino code was easily written using Adafruit’s RGB Matrix Panel library.

Wouldn’t it be great is you could also use the ’16u2 on the Uno or Mega for some additional functionality to your Arduino sketch? That’s now a reality.

The vertsatile Uno Rev3 is capable of more than just a board for experimental and education projects ...

Low-cost thermal camera built using Arduino 7:59 am August 11, 2023 By Julian Horsey In the realm of DIY electronics, the Arduino UNO has emerged as a versatile platform for a myriad of projects.