DaveW6DPS
Well-Known Member
...Should the buzzer and resistor for continuity be placed upstream of the momentary push button or does it even matter? Same question for location of the breaker. I just figured having the breaker upstream of everything would be preferred. View attachment 380834
The buzzer, resistor, and switch can be in any order. The breaker or other protection should always be first, as you have it
I am assuming there are some more connections beyond those shown? Perhaps a "fire button to energize the relay?
You do have a dropping resistor for the output LED, right?
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