Hmm, I have a feeling the pull-up resistor is more a requirement for the PIC 16F877 than for the MCP23016...
Robert
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Hmm, I have a feeling the pull-up resistor is more a requirement for the PIC 16F877 than for the MCP23016...
Robert
My Creality Ender 3 S1 Plus is a giant paperweight that can't even be used as a boat anchor, cause I'd be fined for polluting our waterways with electronic devices.
Not as dumb as yesterday, but stupider than tomorrow!
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