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Unread 15-02-2010, 16:08
Dave Flowerday Dave Flowerday is offline
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Re: Connecting switches/pots to PSoC

Basically, the unconnected inputs are very high impedance and are picking up the signal that's on the other input. There's no electrical connection between them and the PSoC isn't doing anything to make it happen. The signal traces for the unconnected analog inputs are acting kind of like an antenna and picking up the AI01 signal that is nearby.
 


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