ADC register configuration for PIC16F877A microcontroller

[@Toturials]

Hi thanks for the nice videos, I have A question Please, in this Microcontroller Controller Analog Output Can be Configure? for example if need to open a actuator valve 0-100% with respect to(0-5V) how to achieve this. Thanks

[@SMtrainingacademy]

No analog output is not available in this microcontroller you can use external analog output ic's like mcp4921 (DAC IC) with this microcontroller for achieving the voltage what you want

[@KamranKhan-co6ox]

Sir I followed the video and coded the ADC module without using interrupt, that is using the go/done bit. In Proteus software I used potentiometer (5v and GND) to get values from 0 to 1023. But I've a problem, it works fine till 1023 but then when I decrease the resistance it starts showing 9990 instead of 999 and so on. An extra 0 is getting added to all valued below 1000. Any idead why that could be happening?

[@SMtrainingacademy]

Can you check the printing section code on lcd

[@KamranKhan-co6ox]

@@SMtrainingacademy I followed your method to get adresh:adresl value to an integer variable. Then I send that value to a function which separates the variable bit by bit using modulo/divide and display it to the LCD. I know there's a minor issue in printing but it happens only when the value goes below 1000. For eg it shows proper from 0-1023 full range but when I decrease below 1000 it adds an extra zero.

[@SMtrainingacademy]

@@KamranKhan-co6ox can you share me the code to [e-mail] i will check and tell

[@KamranKhan-co6ox]

@@SMtrainingacademy I've sent you the mail sir. Thank you for your efforts sir...🙏🙏

[@SMtrainingacademy]

@@KamranKhan-co6ox No probs man

[@jaikrish50]

Sir ccs compiler hum use panunga sir

[@SMtrainingacademy]

is there any difficulty in mplab x ide ..? sorry for late reply

[@jaikrish50]

@@SMtrainingacademy no sir but im started learn in ccs compiler in a year ago so im little bit confused which compiler should i go to learn in depth either ccs or mplab or hi tech c.

[@SMtrainingacademy]

@@jaikrish50 you can learn anyone but according to my suggestion mplab x would be more advanced one as it is the latest one from the microchip although i have thought you almost everything you need in mplab xc8 and hitech C

[@jaikrish50]

@@SMtrainingacademy okay sir here after i will start learn hitech c compiler, thanks a lot sir for your replay.

[@kaushikjames5623]

useful

[@SMtrainingacademy]

😊