DTMF and PIC for Remote Control

Results 1 to 20 of 20

Threaded View

  1. - 12th February 2010, 14:35 #5
    ScaleRobotics's Avatar
    ScaleRobotics
    ScaleRobotics is offline Prolific Poster
    Join Date
    Feb 2006
    Location
    Gilroy, CA
    Posts
    1,530

    Did you find this post helpful? Yes | No

    Default

    Quote Originally Posted by doggitz View Post
    Recently started playing with PICs and am just fascinated at what they can do.

    I am trying to build a simple remote control system for an amateur radio remote receiver using a DTMF decoder chip like an 8870 and a PIC such as a 16F877A.
    PICs are pretty amazing. Here is an application note from Microchip on using PIC18 devices to decode DTMF without a decoder chip. I still recommend the 8870, but thought you would be interested to know that it can.

    http://ww1.microchip.com/downloads/e...TMFDetv1.2.zip
    Attached Images Attached Images
« Previous Thread | Next Thread »

Similar Threads

  1. 8870/dtmf + Pic?
    By PIC_hobbyist in forum General
    Replies: 2
    Last Post: - 5th March 2013, 01:19
  2. PIC RS-232 to control Access database?
    By Angus Anderson in forum General
    Replies: 6
    Last Post: - 29th July 2007, 13:26
  3. Mitel MT8870D & PIC16F628 - ATV Repeater DTMF Control Help
    By m0cke in forum mel PIC BASIC Pro
    Replies: 2
    Last Post: - 31st July 2006, 16:06
  4. Problems with DTMF Generatiom
    By Angus Anderson in forum mel PIC BASIC Pro
    Replies: 4
    Last Post: - 30th May 2006, 21:12
  5. Shaping DTMF Signal out of PIC
    By charudatt in forum Schematics
    Replies: 1
    Last Post: - 8th October 2003, 10:09

Members who have read this thread : 0

You do not have permission to view the list of names.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Forum Rules