Hello

First of all Thank you again for sharing this information with me.

Quote Originally Posted by sayzer View Post
Hi Andy,
Here is a link for you. It has a Metal Detector circuit with 12F1840.
I have taken a look shortly at the details of this design.
On the hand I have checked local markets for this PIC12F1840 ; it is not available at the moment at local shops, and on the other hand this project only has HEX & ASM files as sources for this mentioned micro controller.

Also, I am very interested in to use the DT-Ints (Darrel Taylor Instant Interrupt routines) and use LCD, of course to add a keyboard for the purpose of frequency adjustments, battery level monitoring and other facilities and etc. So I decide to switch to a better PIC chip such as PIC16F877A or some other equal types as well.

For now, it is difficult for me to adapt the ASM file to a program with PicBasicPro language.

Would you please do a great favor to me and just give me some clues that HOW I should use DT-Ints for handling this issue? for the reference of this below schematic.

Many many thanks again for your help and always kindly support forum members.

Regards,

Andy Brown