12v Speed Controller Box

I don't like the prices they charge for the speed controllers from the well known manufacturers, and it seems you can get most component parts quite easily these days, so I thought I would build my own. So, here it is.

(I updated the design to hold onto the plugs a little more securely to aid glueing them in. files updated accordingly.)

The switch is a 2 way on/on version so that i can wire it to switch from forward to reverse. Power in and out are the side holes and the reverse switch is on the lid. The front hole is for the potentiometer. (easily found on eBay)

The connectors have been in my workshop for ages but I think I got them from Banggood.

he On/On switch is a Miniature 6A 125V AC 6-Pin DPDT ON-ON Mini Flick Toggle Switch, also found on eBay.

Instructions on how to wire it can be found here:- https://www.instructables.com/id/Simple-Bi-directional-Switch/

Sorry, I cant seem to get thingiverse to show the STLs.

I have added another design to this. It inclu