$1 dollar touch panel?

Sorry, this is all writen in Chinese but I guess you guys still get the idea.




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I like it. Still relies on the contact point being conductive. Any idea where I can find an idea for a version which will work with a plastic stylus?


Neat idea..... i am suprised at the accuracy...... now on my list of never-ending list of projects.

My guess is a good 6 or 7 or 8B pencil would be needed..