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This is my attempt at building a drum machine from fritsl's walkthrough. I used two GM3 gearmotors from Solarbotics to drive the black tracks (also from Solarbotics). The project is centered around a Picaxe 28-pin project board. The microcontroller I used is a Picaxe 28X1. This is my first project with the Picaxe system, and I like it. I had a steep learning curve, because this is the first microcontroller based robot I've actually wired and programmed. Interfacing to the project ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/zip-the-drum-machine