View Full Version : Ds 1620 Temperature Control Project

04-16-2007, 06:16 AM
...If my memory serves me well (which it doesn't always), I was browsing through the Parallax website, many months ago and saw a downloadable guide relating, I think, to sensors. One of the projects was based on the Dallas Semicondutor DS1620. I can't seem to locate the project now. Can anyone please help me find it or tell me where its gone. Thanks.

Mike Green
04-16-2007, 06:20 AM
Try these tutorials: www.parallax.com/html_pages/edu/curriculum/sic_curriculum.asp (http://www.parallax.com/html_pages/edu/curriculum/sic_curriculum.asp). Also have a look at the Nuts and Volts columns: www.parallax.com/html_pages/downloads/nvcolumns/Nuts_Volts_Downloads.asp (http://www.parallax.com/html_pages/downloads/nvcolumns/Nuts_Volts_Downloads.asp).

04-16-2007, 06:23 AM
That was lightening fast...Thanks. I do believe I have it at http://www.parallax.com/dl/docs/books/edu/WebAppliedSensors-v1.4.pdf

Chris Savage
04-16-2007, 10:15 AM
I had also attached some DS1620 code for a Digital Thermostat I did back in NY to the following thread. Perhaps it will help. Take care.


Chris Savage
Parallax Tech Support

04-17-2007, 03:45 AM
Actually, now that I think of it, I saw this cct in a downloadable guide to near-space ballooning somewhere on the Parallax Website. Does anyone have any idea where that book is now ?? I can't seem to find it anymore.

04-17-2007, 05:24 AM
Try the completed projects forum. I think that's where it is.

- Stephen

04-17-2007, 05:32 AM

here is the link to the Parallax site.

have fun high in the sky :<)))


04-17-2007, 06:41 AM
That's it !!! Thanks Ed !!!

04-17-2007, 07:02 AM
Wooops NOPE, that wasn't it. My mistake, it was in the Earth Measurements downloadable manual at:


Thanks all for your efforts and sorry for the misleading info.