I had a busted SMS controller, so I thought I could use it for the grenade launcher in Operation Wolf for the Master System. With a few bits and pieces from the shop, I turned it into a floor switch (",)
I always have a mind to make things neat and simple, and this worked out really well. Initially the small rectangular jiffy box I picked up off the shelf was going to have a switch poking through it, but then I realised I'd grabbed an infrared remote jiffy. Looking at it closely, I hatched my plan! As you can see, the battery cover became the foot switch. I cut off the bits of the cover that allow it to slot into place so that it could just open and close with a hinge motion. A small screw on the lids tang stops it from falling off.
Neat, huh?
If I do say so myself