resistor problem on uC

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Ron Hayes
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resistor problem on uC

Post by Ron Hayes »

I'm using a resistor pack to hold portb of my uC low but when I send one pin high the whole port is going high, it's a 20K RP, it worked just fine in the breadboard but now that it's in the PCB i'm getting problems.<p>Any ideas??<p>Ron
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russlk
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Re: resistor problem on uC

Post by russlk »

Evidently the common pin is not connected, or the PC run has a break.
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Chris Foley
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Re: resistor problem on uC

Post by Chris Foley »

Bass-ackwards?
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