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Recent content by Amali_SL

  1. A

    Hi! ADC reading problem

    Thanks for reply. I’m using 12F675. When I disconnect ADC pin, but still has about 2.5V that pin. Why?
  2. A

    Hi! ADC reading problem

    I want to make a voltage monitor circuit. 0V to 2.5V LED on and 2.5V to 5V LED off .When I test with Proteus this circuit works well. But practical circuit, analog input pin cannot get to zero volts. It’s always show about 2V. From 2v to 5v range works. I disconnect analog input pin and measure...

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