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, 08 Jan 2009 21:59:10 -0800 http://backend.userland.com/rss092 I know how to generate a sine wave using the 8051. I have trouble adjusting the frequency. Can anyone please help? Also, is it possible for me to gene <noauthor@nospam.com> http://www.8051projects.net/forum-t9866.html hi thierry,hmmm nice name. A great football fan it seems.looks like i too should chage mine to Platinii .just joking buddy. as for ur question a pdi33<islurpundalik@nospam.com> http://www.8051projects.net/forum-t9866.html hello henry,which method are you using to generate Sine wave, are you using lookup table ?Arun Arun Kumar V<nura1002003@nospam.com> http://www.8051projects.net/forum-t9866.html Yes I am using lookup tables, but I would also like learn about any alternatives. The main problem is adjusting the frequency. I am trying to adjust i Thierry Henry<zainmehtab108@nospam.com> http://www.8051projects.net/forum-t9866.html hi, how to generate the sine wave, actually i need to generate the three phase sine wave , could you help me for that.thanks raja Raja1984<sastech2008@nospam.com> http://www.8051projects.net/forum-t9866.html Use a phase increment accumulator....By changing the increment value, you can change the frequency up to the max for your crystal speed and number of BillVit<bill@nospam.com> http://www.8051projects.net/forum-t9866.html