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 22:59:14 -0800 Mon, 01 Dec 2008 22:59:14 -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-t9535.html Tue, 13 May 2008 18:27:40 -0700 http://www.8051projects.net/forum-t9535.html http://www.8051projects.net/forum-t9535.html Controller pins, in general, are meant to operate in the positive side with respect to GND. A 10% in the reverse polarity may destroy the chip. There may be exceptions for a particular controller and particular pin.
Consult the Absolute Maximum Ratings in the data sheet for that chip, to be sure.
]]> Chiru<ckarmakar@nospam.com> Wed, 14 May 2008 14:24:51 -0700 http://www.8051projects.net/forum-t9535.html http://www.8051projects.net/forum-t9535.html Ved<vedvern@nospam.com> Wed, 14 May 2008 17:12:00 -0700 http://www.8051projects.net/forum-t9535.html