Most of us have an 8x8 LED matrix from one of our Arduino kits. What can we do with them? This module investigates how to use these interesting devices. Along the way, we describe a fun electronics ...

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 ...

Information is dispalyed on custom 16×16 monochromatic led matrix made out of 0603 leds. Device can be programmed form Arduino IDE through built in micro USB.

Makers, developers and electronic enthusiasts may be interested in a new Arduino programmable Internet connectable LED matrix display launched ...

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