Tag Archives: LED matrix

Tilty ball: Controlling 64 LEDs and a 2-axis accelerometer

This example shows how to control 64 LEDs and read the input from two axes of an accelerometer on an Arduino.  The Arduino used here is a Duemilanove, but it will work on any of the models out there prior … Continue reading

Posted in arduino/wiring, AVR, circuits | Tagged , , | 1 Comment

8×8 LED matrix control on an Arduino Mega

Once you’ve mastered microcontroller programming, you might be tempted to control a lot of LEDs.  Lots of people have this desire once they master the basics. Many microcontrollers have a limited number of output pins, however, so you might think … Continue reading

Posted in arduino/wiring, AVR, circuits | Tagged , | 6 Comments