Hi every body,
I am trying to interface analog input through ADC. I have used LM35 sensor.It’s output voltage changes with temp. That output I have given to pin no 33 of GSM module. I am checking adc out put by using AT+ADC? commaand. I got the following responce +ADC: 3280,2180,1880 I didn’t understand the responce.Is there any body who has interfaced ADC? can anybody help me out ?