VARIO !

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About: Computer Communication Engineer,Electronics Geek , DIY culture enthusiast, Robot builder, solution provider. http://jadberro.net
Not only does he look human , he is also a functioning circuit ! his head is an LED and turns on only when there is no light ! he has got a mind of his Own ! :) simple to make of course , but EXTREMELY Geeky :)

the circuit is available and in the pictures section above




Components:

:LED (YAYY!)
Pot
Photo transistor in the back not visible in this picture
a transistor
some resistors and other passive components to create this shape .
LED Contest

Finalist in the
LED Contest

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    5 Discussions

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    AndyGadget

    7 years ago on Introduction

     
    Neat little guy.  I can guess the circuit you've used for this, but where's his power source?

    1 reply