Active low input?

[CosMecc]

I'm trying with 33pF cap, but nothing new

[CosMecc]

Uhau!
I've found the problem! It isn't the AD7731, but the PIC, I've used the MSBPRE mode to read the data, changing to MSBPOST, it works very fine!!

Thanks

[mister_e]

DOH! i should see it before

Even a superhero may fail

Congratulation!

[sparkysignal116]

Hi everybody,

I have this module at home and i would like to experiment to get the same result but with a PIC16F628A. Will it work?.

I've seen the schematics and all seems to be fit into the processor i am trying to use.
I dont have any idea if the original creator of this thread is still active, but this project seems very exciting to me.