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 2009-01-07T21:59:15-08:00 contact@nospam.com hourly 1 2000-01-01T12:00+00:00 http://www.8051projects.net/forum-t5990.html 2009-01-07T21:59:15-08:00 Hello ajay, Actually i have built the temperature controller published in EFY-2008-jan edition. It works fine but problem occurs when relay switches at that time the value on the lcd will fluctuate to avoid this what i have to do. Thank u http://www.8051projects.net/forum-t5990.html 2009-01-07T21:59:15-08:00 sashijoseph Any link to the project?