Materials List: Build & Play Binary Digital Trumpets

Note: The expendable cost for this activity is very low because the main items—MaKey MaKeys, breadboards, cables, jumper cables, pushbuttons (~$57 per project/group)—are expensive, yet fully reusable by taking apart the finished products.

Each group needs:

To share with the entire class:

  • paper and pencils
https://www.teachengineering.org/activities/view/spfun-1856-binary-trumpet-digital-music-breadboard-circuitry