Can u tell me why led glows when the base is touched? - | FaaDoOEngineers.com
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    Favorite 32 Can u tell me why led glows when the base is touched?

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    this is a circuit of touch screen sensor can u explain me the working of this n can u tell me why led glows when the base is touched?


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    it acts as the negative terminal w.r.t. positive term(12v).


  3. The Following User LIKES this post from vishal3004:

    Sakshi Dutta (22nd April 2011)


 

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