Custom PCB for LED Matrix Clock/Thermometer
This is a continuation of the post I wrote more than two years ago where I explored the pin layout of a large LED dot matrix »
Baby Busy Board 2.0 - Icons, PROGMEM and One LED panel
Last year we celebrated my daughter's first birthday, and as a present I've built her a busy-board and described all the build up on this post. »
Build a Remote-Controlled Dot Matrix Message Board in 10 Minutes With Just Two Inexpensive Components
First off - I take no credit at all for this project. All praise goes to the code writer David Bird. His code is here. I »
Pinning down an unlabelled 8 x 8 LED Matrix
A couple of months ago, during a visit to foreign shores, I picked up an 8x8 LED matrix. What caught my eye was that it was »