Now that I've made a foot keyboard, I can't live without it. So obviously, I have to make a smaller version for traveling. This one uses a Trinket M0 instead of an ItsyBitsy M0.
Components
1×
Trinket M0
4×
momentary buttons
RoYGBiv
1×
micro USB cable
4×
tiny magnets from laptop lids
thanks to foamyguy!
1×
3D printed box with lid
also thanks to foamyguy!