algorithm Arduino Parola software

Parola A to Z – Handling non ASCII characters (UTF-8)

A question that I am asked on a regular basis is why particular characters in messages are not displayed ‘as-expected’ by the Parola library. These characters, often typed in from the Serial monitor or embedded within strings, contain non-ASCII characters. Here’s what is happening.

algorithm Arduino electronics PCB software

Making music with a Yamaha YM2413 Synthesizer – Part 3

Part 1 and part 2 of this series set up the hardware and software infrastructure to support end-user applications using the YM2413 synthesizer. These are discussed in this final instalment.