This sketch controls a NeoPixel compatible LED matrix to display different images when different buttons are pressed. To use it, install the Adafruit_NeoPixel library and confirm the LED_PIN an ...

An arduino sketch that sends a looping message to a MAX7219 LED Matrix display module. Because of the high speed at which the message prints to the matrix, it can be used as a tool for writing ...

This 8x8 Led matrix contains two-color leds (red & green) which can be controlled with the ATmega328P.The schematic contains connectors for external analog inputs, this makes the schematic compatible ...

Here the sketch make the first LED (onboard-D13) blink with the values read from the joystck sensors as a direct visual feedback of how we handle the joystick. In idle state, this LED blinks at a ...

Creating a joystick with Arduino-based control for five applications can significantly improve the quality of life and independence of the disabled.

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 ...

Posted in Arduino Hacks Tagged adc, analog, java, Joystick, sensor ← Key Chain LCD As Screen For A Dockstar Communicating With An LED Matrix → ...

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 ...

A 3-D LED LED cube game that will be able to astound you with the combinations it is capable of. Inexpensive and easy to make, thanks to an Arduino.