Hey David,
How to determine the ratings of voltage for the capacitor. The voltage supplied to hall sensor is 5 v and the voltage supplied to copper coil is 12 v .so should the voltage should be around 5 v right for the capacitor? It may be a dump question . Sorry for that .I also wanted potential reasons for the setup not working. Like a broken hall sensor output,some problem in the electrical circuit or something like that so that I can fix it.please go through the report where I posted on the forum. There is some part of the cable where shielding is not there but I have covered it with heat shrink tubes.is there any chance of noise entering the cable through that part?
Thank you
Have a great day.