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Make a Pencil's Lead Potentiometer (Experimentations)

Step 6Experiments!

Experiments!

Try wider or longer lead band or try other patterns and see what happen..! Try with other conductors like metals or anything else you know! Try with other kind of pencil (2H, 2B...) Try colouring lighter or darker for different result! Experiment, Experiment, Experiment ! and have some fun!!

Hope you enjoy !

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2 comments

Jul 25, 2011. 7:52 PMhpatel8 says:

cant you just use aluminum foil? Even though- nice experiment.

Dec 28, 2010. 8:33 PMrobot1398 says:

very nice!!!!!!

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Author:Patented (Youtube Channel)

Hey I'm Nick, I come from Quebec in Canada, I'm passionated by a lots of things, Such as every things electronics or mechanic! I like to understand how stuff works and I also like to discover new thin...