I need to trigger a faucet using a remote motion detector. I'd like the faucet to stay on for 5 or 6 seconds.?

Question

I have a motion detector that will turn on a light for 6 seconds - i just need to attach it to something that will turn on a faucet....any ideas?

Answer 1

Trouble with cats? :-)

Actually, there are plenty of electrically operated valves available... check a garden store, and look in the irrigation and watering section.

Answer 2

I'd say you need a solenoid to turn the faucet on/off with a timer.
That kind of thing is pretty common in industry.
Ask a commercial plumber.
You could then wire it to a motion sensor.
I hope the sprinklers keep the kids or animals out of your yard.

Answer 3

Use a ball bearing to stop the water flow. When triggered, the sensor could trigger an electromagnet that pulls the ball bearing away, allowing the water to flow.