Here is a simple, yet useful circuit of an Arduino 4-digit 7-segment LED display unit. The module used here is a self-contained, compact common-cathode module containing four 7-segment LED numeric ...

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 various types of electronic display panels. The LED ...

The awesome thing about this display is the interactive aspect. The transmitter module connects to a ... while processing maps video to the LED strip. An Arduino Yun allows the entire system ...

Arduino enthusiasts ... from simple LED blinking to more complex sensor data collection and processing. For instance, the digital modules such as the LED and buzzer can be used to create ...

The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to ...

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 ...