Salut
We are in Dakar, Sénégal, for the second PD/XXXduino
workshop in west Africa where we prototype a suitcase for
the pedagogy of interactive art.((
http://www.craslab.org/valise (draft, english soon)))
We try to find a solution to control the stepper motor and
dc motor with PD
All you need to drive a DC motor is simply some kind of transistor. The
Arduino cannot provide enough current, that is all. With stepper motors,
it's a bit more complicated since there is a forward and a reverse
pulse. Also, if you want to be able to change the direction of the DC
motor, then
