Sustainable Sound
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Notes, diagrams, code, video, and short technology explanations will be made available soon.

Generation 1
Double chain drive ~80:1 ratio 24v electric scooter motor plus 1 farad car audio capacitor.
4 channel car audio amp + 1 channel MTX class D sub amp (250w peak)
Custom speakers made of the cheapest possible car audio speakers I could find. 
Mounted on a bike.

Generation 2
Replaced the awkward double chain drive with a 24v planetary gearbox ebike motor, and upgraded the ultra capacitor to a Maxwell 56 farad 16v array.
This made it so one person could generate close to 200 watts if they pushed. Simple design but gearbox was loud for my liking.

Generation 3
Brushless DC 3 phase ebike hub motor. 
This is a huge upgrade though a bit heavy.

Sustainable Sound is a project by Sean Stevens. New development will happen as a project of of www.patreon.com/momentumInfinity  - a non-profit that helps people create with technology 
  • Home
  • About
    • How It Works
    • Appreciation
    • Sean Stevens
  • News
  • Media
    • Videos
    • Photos
  • Contact
  • Related Projects
    • Sustainable Magic
    • Melodeego