How do I detect something leaving trigger zone?
There's an "enter" style output on trigger zones. But how do I detect if something has left the zone (or if it's empty)?
3 comments
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Use a not gate to invert it's signal output.
If nothing is detected, the not gate will turn the off signal to an on one -
The Trigger Zone gadget has the "Number Detected" output. When there's nothing inside it inputs no signal. If you wire that to a "NOT Gate" it will turn that into a signal that is powered ON until something enters the Trigger Zone.
I won't tell you more, it's fun to figure the rest on your own! But do tell if you need more info :)
-Pablo -
Ah! Got you. I ended up using a workaround with a signal manipulator to invert the signal. But that makes more sense ^^ Cheers, mate(s)!
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