Manual and Dial Phone Gate/Trigger

[Dud]

I rather imagined an inverting Gate/Trigger pulse signal, so i think it’s an “inverted positive pulse (0V when switched pushed else 5V)”

for the ~7V i take it in this topic

Need Help: Manual Trigger, 0-5v Out

What do you plan to connect it to? If it’s a high impedance (i.e. buffered) input, you can just use a simple voltage divider, like Bitnik suggested above. If you have a +5 V supply, you can just use a pot as a voltage divider directly, with e.g. a 1k on the way out to limit the current in case you plug it in in the wrong place: [Screenshot 2020-03-08 at 2.02.49 AM] If you only have +12 V, add a resistor before the pot to shave off 7 volts: [image] EDIT: you may still want to include the…

if this circuit give me 5V and not 7V i think it’s still ok for Trigger/Gate signal .

I think if i use an opamp for an invert out, and i take a TL072, i can maybe add a second output like this

or not ?

thx