[PIC] please help I need a PIC16f877A project code

[Chiunit2]

Please help me I need a PIC16F877A project code. I need the pic to switch 4diffrent relay from 4diffrent input and it should display the relay that's on on LCD. Please it is urgen for my school project

 

[betwixt]

Show us your code and schematic so far.
If you have 4 inputs and 4 relays, why do you need the PIC? Is it just to monitor the state of the inputs?

Brian.

 

[Chiunit2]

Please I don't have anything done yet. But the project is based on PIC16F877A please it's very urgent

 

[ads-ee]

Please I don't have anything done yet. But the project is based on PIC16F877A please it's very urgent

Maybe you should have started working on this sooner. Edaboard isn't a free consulting service or homework/project cheating service.

 

[Aussie Susan]

We can't give you any help at all unless we know a few things:
- what compiler, IDE and programmer are you using
- what is the schematic for the hardware - we heed to know the ports the switches and relay drivers are connected to
- have you ever written code for a microcontroller before
- have you looked for any tutorials on the Internet for the environment you have (e.g. how to flash a LED, run any code in the device at all)
Susan

 

[Okada]

I don't know which Compiler you are using but I have written code using mikroC PRO PIC Compiler. Project attached. Proteus file and Schematic in PDF format is also attached.

4 MHz Crystal is used.

 

[Chiunit2]

God bless you Okada, will check it out