Digital Thermometer Scematic

[Harvz]

Hey guys.

Anyone got a simple thermometer circut with a digital display..... range
of around 0 to +60 C ?

 

[Paul Burke]

Harvz wrote:

Hey guys.

Anyone got a simple thermometer circut with a digital display..... range
of around 0 to +60 C ?

Digital? Just put your finger in, if you go ouch it's about 60, if you
go brr it's near 0, otherwise it's somewhere inbetween.

Otherwise Dallas 18B20, any old microcontroller, LCD module. No
schematic needed I shouldn't think.

Paul Burke

 

[DaveM]

"Harvz" <harvz@softhome.net> wrote in message
news:42493ec4$1@funnel.arach.net.au...

Hey guys.

Anyone got a simple thermometer circut with a digital display..... range
of around 0 to +60 C ?

Several ideas for starters:

http://www.elecdesign.com/Articles/ArticleID/2476/2476.html.
http://www.elecdesign.com/Articles/ArticleID/1374/1374.html
http://www.edn.com/article/CA408388.html
http://www.redcircuits.com//Page11.htm
http://www.geocities.com/CapeCanaveral/Launchpad/3632/pc_therm.htm
http://www.cmosexod.com/therm.htm
http://www.intersil.com/data/fn/fn3082.pdf
http://www.analog.com/UploadedFiles/Data_Sheets/664361174AD596_597_b.pdf

--
Dave M
MasonDG44 at comcast dot net (Just subsitute the appropriate characters in
the address)

Never take a laxative and a sleeping pill at the same time!!