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LPC2138 ADC0.0 Simulation Problem in Proteus

Harish123

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The LCD display is "working" when I don't connect the potentiometer to ADC 0,
but NOT working when I give input to ADC 0. I have attached my file below.



1701503876273.png


1701503826792.png
 

Attachments

  • ADC.rar
    374.6 KB · Views: 49
Check the connection between the AD0.0 and the 3rd pin of the variable POT. AD0.0 pin is gray. That means the signal from the POT is not reaching this pin.
 
Hi,

I expect there is a problem with your microcontroller software.

I don´t have a .rar decoder on my device. What´s inside the file?

Klaus
 
Hi,

I expect there is a problem with your microcontroller software.

I don´t have a .rar decoder on my device. What´s inside the file?

Klaus
thanks, here is the hex file and proteues file
 

Attachments

  • ADC.zip
    386.2 KB · Views: 47
Hi,

a lot of files. Most of them are more than 10 years old.
Only one HEX file. Surely not compiled recently.
So what are your files?

* Focus on the problem
* give clear error descriptions

I won´t go through 1MBytes of files that you collected somewhere from the internet.

Klaus
 

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