After 15 years of use, one of my Alps mechanical selector switches (metal contact spring dragging across metal tracks) had developed oxidised/dirty contacts. After some cleaning with alcohol and ...
A robot has 2 parallel driving wheel. I don't know the friction of the ground surface. However, I can set the acceleration, starting velocity, ending velocity. The velocity profile has to be ...
I am looking for a way to mount PCBS that requires no screws. Basically I need something like this PEM product, Snap-Top Standoffs, but with a male screw end. The chassis will be testing PCBs so I ...
I want to design a button pad similar to the one shown below. I've tried searching for information on what goes into designing something like this but have found nothing. Particularly, what I am ...