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amr mohamed
 
 
amr mohamed


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PostSubject: Touch Electrical Switch    Touch Electrical Switch I_icon_minitimeMon 04 Apr 2011, 8:13 am

Touch Electrical Switch

Description of Service

This
The key to a simple circuit works simply by touching the sensor circuit is effective andexcellent in several applications
And easy construction


Circuit diagram
Touch Electrical Switch Touch_11

Explain the circuit

Working principle of the circuit simply by touching the sensor will give a glass
The oscillator circuit consisting of gates and deny the intense resistance which gives the oscillator circuit
Pulse output of the square and where the LED and intensive transfer of the signal pulses
ac to dc voltage constant is passed to the base of the transistor, which makes the transistorin
If you have connected and thus completing the circuit and pass the operating voltage ofpregnancy

cheers
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