Depends on how and where you disconnected the trigger - may need to load down
that pin.
Can you confirm that lifting the wiper DOES trigger the tube? You could set
up the right conditions on the other pins [including trigger] and then
interrupt that circuit manually.
If it is a 'glitch' from
Hi right I have broken the circuit to the solenoid from the cathode of the
gr44 all other wiring reconnected as schematic it does indeed fire the gr44
and the solenoid if momentary disconnected so that does seem to be the
source of the fault. Bob
On 27 Mar 2014 09:33, JohnK
Maybe a capacitor across the wiper contact will solve it. The capacitor would
normally be shorted by the wiper making correct contact. A momentary opening
would be swamped by the uncharged capacitor. The capacitor may need a small
series resistance to reduce the current from the capacitor when
Hello guys,
I just came across this kickstarter project and I don't think it has been
posted here before.
It's a project to make a conductive ink that can be used in ordinary inkjet
printers. No more breadboards! I am myself someone who really dislikes
making breadboards, I have only made 1