Please don't ask the same question more than once, I deleted your other post. Please refer to the forum policy regarding duplicate threads.
http://www.electronics-lab.com/forum/index.php?topic=19562.0
What's an electronic faucet?
I had to Google it and am still none the wiser.
A shower head or tap with LEDs that change colour from red to green when the water is too hot/cold?
A tap which turns on automatically when you put your hand near?
http://www.google.co.uk/products?client=opera&rls=en&q=ELECTRONIC+FAUCET&sourceid=opera&oe=utf-8&um=1&ie=UTF-8&ei=N-iQS4i8NoPw0gSBpYDjDA&sa=X&oi=product_result_group&ct=title&resnum=3&ved=0CCYQrQQwAg
I assume the automatic tap uses a PIR sensor which detects the IR energy emitted from you hand and a shower head with LEDs uses a temperature sensor.
http://www.electronics-lab.com/forum/index.php?topic=19562.0
What's an electronic faucet?
I had to Google it and am still none the wiser.
A shower head or tap with LEDs that change colour from red to green when the water is too hot/cold?
A tap which turns on automatically when you put your hand near?
http://www.google.co.uk/products?client=opera&rls=en&q=ELECTRONIC+FAUCET&sourceid=opera&oe=utf-8&um=1&ie=UTF-8&ei=N-iQS4i8NoPw0gSBpYDjDA&sa=X&oi=product_result_group&ct=title&resnum=3&ved=0CCYQrQQwAg
I assume the automatic tap uses a PIR sensor which detects the IR energy emitted from you hand and a shower head with LEDs uses a temperature sensor.
Last edited by a moderator:
thank you for your replies.
i asked about electronic facets . it seems that i should express my question clearly.
it's here:
what happens exactly when i place my hand under electronic eye ?
and how does a fluid valve works ?
please answer in details .
regards. ???
i asked about electronic facets . it seems that i should express my question clearly.
it's here:
what happens exactly when i place my hand under electronic eye ?
and how does a fluid valve works ?
please answer in details .
regards. ???
I think I know what you're saying a 'faucet' is US for tap?
An electronic eye is something which detects the presence of your hands?
The detcetor can be a PIR sensor, which detects the IR radiation emitted by your hands, as I said above, an IR beam which gets broken when it's obscured by your hands or a capacitive sensor which senses the change in capacitance of some burred electrodes when your hands are near.
The valve is normally operated by a solenoid and there are lots of different types of valves but I don't know what type would be used to operate a tap.
An electronic eye is something which detects the presence of your hands?
The detcetor can be a PIR sensor, which detects the IR radiation emitted by your hands, as I said above, an IR beam which gets broken when it's obscured by your hands or a capacitive sensor which senses the change in capacitance of some burred electrodes when your hands are near.
The valve is normally operated by a solenoid and there are lots of different types of valves but I don't know what type would be used to operate a tap.
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