On 4 June 2012 19:18, Dave <[email protected]> wrote: > Makes sense. Thermocouples are the standard on all of the commercial > plastic extruders I have worked on. > By the time you do linearization of a TC and cold junction compensation, > you might was well buy a cheap PID controller
As an alternative (though probably more expensive than most home FDN-ers would like to pay) is this $20 chip which does all the work then talks SPI. http://uk.rs-online.com/web/p/temperature-sensor/6987118/ LinuxCNC can talk SPI through Mesa cards. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
