Project description:
This project is a simple DTMF Remote control. The DTMF detector is integrated in software. All the logic requested to receive and decode DTMF Commands over the phone line is integrated in the 16F877 chip, only few external components are used.

Electronics used:
MCP6022
Link: DTMF Remote control

This entry was posted on Wednesday, March 29th, 2006 at 11:13 am and is filed under Uncategorized. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.