Makey Makey Switch Box

thingiverse

Makey Makey Assistive Switch. If you're familiar with Makey Makey you've seen people plug it into a computer and then use anything from tin foil to bananas as a keyboard input. Makey Makey also have two pins for controlling external stuff like leds and motors. Here I've connected two optocouplers into the output and that allows me to control many assistive devices with 3.5mm inputs. As a switch I've designed rings with copper tape on the touch areas, see the link below soon.