Re: Cheapest object sensor on the market!
- From: Nils <n.pipenbrinck@xxxxxxxxx>
- Date: Sun, 06 Apr 2008 19:39:44 +0200
How about the crude touch-sensors from early tv remote controls (think 70th)?
These where just two electrodes (part of the PCB) and a very simple analog transistor-circuit that measures the presence of body-resistance.
Won't work for users with gloves on, but it will be cheap for sure.
Nils
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