I second that, the 1620 is an excellent device, and has Temp High and Temp Low interrupts which would be quite useful in your application. nick@veys.com | www.veys.com/nick=20 > -----Original Message----- > From: pic microcontroller discussion list=20 > [mailto:PICLIST@MITVMA.MIT.EDU] On Behalf Of samo benedi=E8i=E8 > Sent: Monday, April 15, 2002 1:26 PM > To: PICLIST@MITVMA.MIT.EDU > Subject: Re: [PIC]:How do I control Temperature using a PIC ? >=20 >=20 > I once experimented with Dallas Semiconductor DS1620 digital=20 > thermometer and thermostat ( controlled via 3 pins, 0.5=B0C or=20 > better accuracy, cheap, -25 to 125=B0C range) and for that I=20 > can also dig out the code. Regards, Samo >=20 >=20 > -----Original Message----- > From: pic microcontroller discussion list=20 > [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of Coco Caracola > Sent: Monday, April 15, 2002 5:57 PM > To: PICLIST@MITVMA.MIT.EDU > Subject: Re: [PIC]:How do I control Temperature using a PIC ? >=20 >=20 > Hi !!! > Between 20 and 50 : C .... > Wait for your answer ... :) > Bye. >=20 > -----Mensaje original----- > De: pic microcontroller discussion list=20 > [mailto:PICLIST@MITVMA.MIT.EDU]En nombre de samo benedihih=20 > Enviado el: Lunes, 15 de Abril de 2002 12:41 > Para: PICLIST@MITVMA.MIT.EDU > Asunto: Re: [PIC]:How do I control Temperature using a PIC ? >=20 >=20 > Hi! >=20 > What temperature range are you talking about? Regards, Samo >=20 > -----Original Message----- > From: pic microcontroller discussion list=20 > [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of > Coco Caracola >=20 > Sent: Monday, April 15, 2002 5:15 PM > To: PICLIST@MITVMA.MIT.EDU > Subject: [PIC]:How do I control Temperature using a PIC ? >=20 >=20 > Hi: I4m working in my final thesis about a temperature=20 > process control. The point is that I need help about=20 > controlling a resistance based heater using a PIC to get an=20 > oven heated from one temperature to another..... Can anybody help me ? >=20 > Cuanto mas se sabe, menos se asegura. >=20 > Carlos E. Mangiarotti >=20 > Departamento Ticnico >=20 > Ciudad Internet Suc. Rosario >=20 > Tel: 0341-4243770 >=20 -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body