Hello, I'm new to the forum and fairly new to electronics. I have some experience making LED flashlights and that's about it. I'd like to add a variable resistor to an LED flashlight which is in a small case. Thus normal pots will not work here as they are too large. So I'm getting some variable resistors (http://www.ebay.com/itm/371163925862?_trksid=p2057872.m2749.l2649&ssPageName=STRK:MEBIDX:IT) so the user can adjust the brightness of the light themselves, but without a screwdriver. Does anyone sell caps for these that will poke through a case? Is there a way to make a thick-walled cap to glue onto the screw?
Thanks.
Thanks.