unsigned int sens1;
unsigned int sens2;
unsigned int sens3;

void main()
{

ADCON1=0x80;
trisd=0;
TRISA  = 0xFF;
portd=0;

  while(1)
  {
    sens1 = ADC_Read(0);   // Get 10-bit results of AD conversion


        if (sens1>=185)
          {
            portd=0x01;
          }
        else
          {
            portd=0;
          }
        sens2 = adc_read(1);
        if (sens2>=185)
             {
             portd=0x02;
             }
        else
             {
             portd=0;
             }
        sens3 = adc_read(2);
        if (sens3>=185)
            {
                 portd=0x04;
            }
        else
            {
            portd=0;
            }

  }
}