http://www.8051projects.net/ Learn to make simple microcontroller projects, pic, 8051, avr and arm projects. download 8051 projects, tutorials, libraries, sample codes. join the microcontroller discussion forum and ask doubts regarding electronics. the best source for 8051 over internet. en-gb This work is licensed under a Creative Commons Attribution-Noncommercial 2.5 India License.Rickey's World Disclaimer Ajay Bhargav - contact@nospam.com contact@nospam.com Mon, 01 Dec 2008 23:18:16 -0800 Mon, 01 Dec 2008 23:18:16 -0800 http://backend.userland.com/rss e107 (http://e107.org) 60 Search 8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes query http://www.8051projects.net/search.php http://www.8051projects.net/forum-t9954.html Tip and Ring are telephony slang for the two wires which make up the electrical circuit used for telephone wiring.

But from the telephone jack there are 8pins .

How to detect which one is tip or which one is ring.]]> Sun, 08 Jun 2008 20:19:48 -0700 http://www.8051projects.net/forum-t9954.html