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 ...

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 ...

This set of microcontroller boards start around $25 and come in the smallest footprint made by Arduino, allowing you to build ... matrix clock. It uses a real-time clock (RTC) module to get ...

To replicate Krejci’s design, you need an Arduino UNO Rev3 board, an AMG8833 infrared sensor module, and an 8×8 RGB LED matrix ... for those seeking to build their own thermal camera.

This module utilizes an Adafruit Bicolor LED Square Pixel Matrix with I2C Backpack and an Adafruit Microphone. It introduces how to download libraries for the LED Backpack and how to use it to display ...

The system here requires just a few things: a computer, an internet connection, an Arduino, an RFID reader shield, a WiFly module, an RFID device, and some friends who have Facebook accounts where ...