Calculator for helping you choose the right component for your DIY Electric Skateboard build.
Input your System settings (Motor KV, Battery voltage, Gearings and Wheel diameter) and get out RPM and maximum Top Speed.
The original code was taken from @toddy616 's blog: http://toddy616.blogspot.co.uk/2013/07/electric-skateboard-calculator.html
Ruby 1.9+ installed
Setup and start
$ gem i bundler $ bundle install $ bundle exec inesita server
Go to http://localhost:9292/