Adafruit Learning System

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ISAACWELLISH

2 GUIDES | 36 PAGES | 0 FEATURED | 0 POPULAR

The Tilt Trumpet

Make a modern, futuristic instrument!

by Isaac Wellish

Program with MakeCode to turn your Circuit Playground Express into a fun, noisy instrument. Control pitch, volume and NeoPixels just by tilting the board!

Perfect Pitch Machine

Program a Circuit Playground Express to teach yourself perfect pitch!

by Isaac Wellish

Use CircuitPython, NeoPixels, a speaker, buttons, and 3D printing to make a digital pitch pipe on a Circuit Playground Express.