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 2008 Rickey's World contact@nospam.com (Ajay Bhargav) contact@nospam.com (Ajay Bhargav) Wed, 07 Jan 2009 15:49:42 -0800 Wed, 07 Jan 2009 15:49:42 -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-t12000.html I have a question regarding the DAQ project in
http://www.8051projects.net/downloads196.html.
In the included schematic, there are only four LM35. if i want to add 4 more LM35, i just need to connect them on pin 2,3,4,5 on the ADC0808 right?
For 8 relay connection, where do i need to connect the pin 5,6,7,8 from the ULN2803?
Do i need to change the c-code because i can only see setting for four relays in it ?

Thanx for your help.]]> Sun, 24 Aug 2008 01:32:24 -0700 http://www.8051projects.net/forum-t12000.html http://www.8051projects.net/forum-t12000.html Now, not only in the controller code, but you also need to check if the software support more relays, if not then you need to add few lines of code to support that too.]]> contact@nospam.com (Ajay Bhargav) Sun, 24 Aug 2008 01:59:16 -0700 http://www.8051projects.net/forum-t12000.html