Another question about 12F675

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  1. - 24th August 2010, 14:38 #3
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    fratello
    fratello is offline Senior Member
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    Thank You for such fast reply!
    So :
    If I connect pin 6 to VDD - it's correct ADCON0= %10001101.
    In this case, this code
    Code:
    adcin 3, read_volt
  	read_volt=read_voltage * 5000
  	read_volt=div32 1023
    it's correct ? It's possible to read so at AN3 the voltage between 0 and 5 volts(VDD)?
    I need to read maximum 1 volt...
    Some explanations: I intend to use ADC of 12F675 like "over-current detector" for one electrical motor. The montage is used in autovehicle,where, I think, it's spikes of voltage and I search the way to avoid PIC dammge.
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    Last edited by fratello; - 24th August 2010 at 14:40.
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