Wheel Speed Switch

Hi there! I’ve been searching around all over the place trying to find the right terminology for it but I can’t seem to find any actual info on it.

I saw this video recently (http://vimeo.com/89851691) and have been trying to make sense of it on how to actually do something similar.

What I would like to know in particular, as you may have been able to know by the tittle of this thread, is how to make a switch (or slider) that when moved increases/decreases the rotation of the wheel. I’m guessing I would use a driver but I can’t quite wrap my head around it XD

I just recently started getting my feet wet with how to use the drivers so any help would be greatly appreciated! :smiley:

Thanks in advance!

Well I don’t know how I did it but I managed to make it on my own! :smiley:

All I had to do was add frame/pi to the variable, making it (-varframe/pi)


I don’t know if this is actually the right way to do it, but I really feel accomplished by figuring this out ^^

Here’s a quick video I made with my progress