I connected it that way (the lower one)..so why doesnt it work that way?btw. the pulses are pretty quick.. about 100ms (maybe I'll try less, 50 or 10 ms).does the power loss really matter when its so quick?
a DC solenoid might require 2 9v batteries, in paralleled connection. (
What? why not?
the biggest capacitor I have is only 100u, do you think thats enough?