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 11:57:40 -0800 Wed, 07 Jan 2009 11:57:40 -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-t294.html its a 100 watt heater i want to controll using pwm of AT89C51 (pins T0, T1).
the SCRs used are 2P4M.
check out it and reply please.

the circuits are attached.

]]> Wed, 15 Nov 2006 08:26:45 -0800 http://www.8051projects.net/forum-t294.html http://www.8051projects.net/forum-t294.html contact@nospam.com (Ajay Bhargav) Thu, 16 Nov 2006 03:07:55 -0800 http://www.8051projects.net/forum-t294.html http://www.8051projects.net/forum-t294.html
]]> contact@nospam.com (Ajay Bhargav) Thu, 16 Nov 2006 03:12:14 -0800 http://www.8051projects.net/forum-t294.html http://www.8051projects.net/forum-t294.html connect the heater plug to the relay. and switch using controller. that easier i think.]]> contact@nospam.com (Ajay Bhargav) Thu, 16 Nov 2006 03:29:13 -0800 http://www.8051projects.net/forum-t294.html http://www.8051projects.net/forum-t294.html contact@nospam.com (Ajay Bhargav) Wed, 20 Jun 2007 06:47:56 -0700 http://www.8051projects.net/forum-t294.html http://www.8051projects.net/forum-t294.html ]]> contact@nospam.com (Ajay Bhargav) Wed, 20 Jun 2007 10:30:32 -0700 http://www.8051projects.net/forum-t294.html