problem with adc output of lpc 2138

iam using lpc 2138 in which the output has to be taken from the adc but at the same voltage it is giving various voltage which vary about 10% to 20%.i have checked the hardware ,there is no problem with...
problem with adc output of lpc 2138

iam using lpc 2138 in which the output has to be taken from the adc but at the same voltage it is giving various voltage which vary about 10% to 20%.i have checked the hardware ,there is no problem with...
iam facing problem with my adc in lpc 2148.

hello can any one help me to slove my problem im facing problem with my adc in lpc 2148.im posting my code so please go through once and execute it.im facing that conversion is taking continously even...
iam facing problem with my adc in lpc 2148.

hello can any one help me to slove my problem im facing problem with my adc in lpc 2148.im posting my code so please go through once and execute it.im facing that conversion is taking continously even...
How to extract the data for multiple adc in lpc 2138?

Hi I how to extract the data for multiple input to adc port in lpc2138 . Here is the code for initialization of the adc and tell me how to extract the data for both the adc void adc_ini(void) ...