Tag Archive for Sports Timekeeper

My new Arduino project – Big-Screen Sports Timekeeper

A few months ago, I turned one of the Dot-Matrix Display (DMD) boards from Australian makers Freetronics into an Audio Spectrum Analyser in my APC magazine Arduino Masterclass*, but in the new October 2014 issue of APC, I’ve used it for something more traditional – a big-screen sports timekeeper.
Most local sporting clubs end up relying on a guy with a stopwatch and a whistle, but this 32×16-LED panel can be combined with a simple Arduino Uno microcontroller to create… Read more