Touch Sensor Controlled Outlet
Рет қаралды 755
14 жыл бұрынThe outlet is switched via capacitive touch sensor and relay circuit. Touch sensor is driven by the Quantum (Atmel) QT100 chip. The sensor is connected to the wire, which is still connected to the spool. The spool of wire used is intended for motor windings, but worked well for this application since it is quite thin. The clicking sound is the relay switching the outlet off and on. Schematic and background will be posted here later.
Video taken with my cell phone which is why the quality is so bad.
@rjmars97 13 жыл бұрын
@rainbowsalads The AT42QT1010 is a similar chip to the old QT100 I used. There are many others that support more than one button as well.
@rjmars97 13 жыл бұрын
@rainbowsalads Mouser currently still sells the chip, however it has been EOL'd. Atmel has current chips that are better than the QT100 anyway.
@rainbowsalads 13 жыл бұрын
thanks rjmars i shall look to see what the new chip is called. : )
@voodoo21pro 12 жыл бұрын
Can you please post the circuit . i am really interested in these touch sensors and i would like to make several for my house
@rainbowsalads 13 жыл бұрын
can't find that IC for sale anywhere.
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