how to interface a ADC 0809 TO MICROCONTROLLER AND THEN MICROCONTROLLER TO DECODER

Iam Praneeth Doing My Final Year Project. Tell Me How To Interface A Adc0809 To Microcontroller And Then Microcontroller To Decoder

final year project? it's clear you missed some things in your education:
- how to ask questions that can actually be answered
- pride in accomplishing things on your own
- ethics

first thing you should learn is how to ask for help. check out this post - https://www.electro-tech-online.com/threads/picture-in-picture-circuit.27909/
these guys did their own work and know how to use this forum for help.