R-TRONIC TOY MUSIC SEQUENCER

By Brian McNamara

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Photograph by Garry McLeod

BABY BEATS

This simple sequencer lets babies play with shapes, sounds, and lights, while it also teaches older kids the basics of electronic music — and secretly you’ll have lots of fun with it yourself.

I wanted to make a unique present to give my daughter for her first birthday, a musical toy that she could sit down and play with immediately but that would also become more educational for her in a few years. So I built her the R-Tronic 8-Bit, a simple music sequencer that lets you build up, play back, and edit musical patterns. It uses wooden shapes as buttons and LEDs ...

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