Try pressing the Reset button on the Arduino, notice that the count goes back to 0.

Try moving the position where the count is displayed to near the middle of the second row of the display.

About the Author

Simon Monk is author of a number of books relating to Open Source Hardware. The following books written by Simon are available from Adafruit: Programming Arduino, 30 Arduino Projects for the Evil Genius and Programming the Raspberry Pi.

This guide was first published on Dec 13, 2012. It was last updated on Mar 08, 2024.

This page (Other Things to Do) was last updated on Oct 24, 2012.

Text editor powered by tinymce.