CM8880 help

K

kamilcetin

New Member

• Mar 10, 2005

• #1

I want to call phone as automatic with CM8880. How does it... circuit scheme, to drive frequency to phone line. Could you help me for this project. Thanks.

 

JimB

Super Moderator

Most Helpful Member

• Mar 10, 2005

• #2

Try google "CM8880", there are lots of application notes there.

JimB

 

kinjalgp

Active Member

• Mar 10, 2005

• #3

Here is one application based on 16F84 and MT8888.
**broken link removed**