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Originally Posted by
pgop2.0
As a hobbies and for my arcade games I do some programing for I/O boards. Mostly off the shelf Arduino's. I wanted to see how easy it would be for me to write some firmware to control a marker. Then I had a forehead slap moment and realized that the basic functionality does not require an micro-controller at all. It would be super simply to just wire up a battery, micro switch, phototransistor (to function as ACE), solenoid, and a couple of resistors, and a capacitor (for analog de-bounce).
There would be no modes, no ramping, no dwell, bells, whistles etc.
I have no intention of building these. I just want to know if anybody want that? Why? Why not?
Is a capacitor alone really enough?
Don't you need some form of comparator and transistor?
"Accuracy by aiming."
Definitely not on the A-Team.