what is it question
Dec. 30th, 2020 01:01 am![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
kengrI want to look for something like the old slot car controllers. Basically a handgrip with a thumb operated plunger.
Basically the resistance varies with how far down you push the plunger. I'm looking for a fairly generic one because I want to open it up and swap a connection so it works backwards If I'm lucky, the design will already allow for that by just use a different pair of wires.
Anybody know what the "proper" name for one of these would be?
Basically the resistance varies with how far down you push the plunger. I'm looking for a fairly generic one because I want to open it up and swap a connection so it works backwards If I'm lucky, the design will already allow for that by just use a different pair of wires.
Anybody know what the "proper" name for one of these would be?
