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. Thu, 20 Nov 2008 18:29:30 -0800 http://backend.userland.com/rss092 HiI am working on my final year project. I am using signal generator to generate a sine wave of frequency 50 hz. After this comes the ADC0804 by natio <noauthor@nospam.com> http://www.8051projects.net/forum-t10563.html Thanks Sashji joseph and Arun!!!!!well i havnt implemented it on hardware yet and was trying to simulate on proteus.I wasnt getting anything on LCD//y bilalshah<ousmanshahzad@nospam.com> http://www.8051projects.net/forum-t10563.html Don't have proteus installed,so can't comment on your ckt.My advice would be to try and implement in hardware rather than use proteus.And when you do, sashijoseph<sashijoseph@nospam.com> http://www.8051projects.net/forum-t10563.html hello shah,you haven't provided Vcc supply to the micro, you have used battery supply, the micro's power supply pins i,e Vcc and GND will be hidden an Arun Kumar V<nura1002003@nospam.com> http://www.8051projects.net/forum-t10563.html use ADC0808 instead in proteus, just small changes to select channel etc. you can test your code to be working or not. Ajay<contact@nospam.com> http://www.8051projects.net/forum-t10563.html Hello shah,you haven't provided Vcc supply to the micro, you have used battery supply, the micro's power supply pins i,e Vcc and GND will be hidden an Arun Kumar V<nura1002003@nospam.com> http://www.8051projects.net/forum-t10563.html