URGENT! temperature sensor

Hello guys,

I am taking a course in microprocessor interfacing. i am working on
the hcs12 9s12c32 microcontroller. My project is related to
interfacing a temperature sensor to the microcontroller.(to make a
digital thermometer) I searched online but was unable to find a
suitable temperature sensor. Can anyone here tell me about what
temperature sensor I can interface to the microproecssor? I am pretty
new to this so I dont have a good idea.

Looking forward to hearing from some one

Thanks Start a New Thread

Try to search LM34CAZ

-John
>From: "rachit_biyani"
>Reply-To: 6...
>To: 6...
>Subject: [68HC12] URGENT! temperature sensor
>Date: Tue, 03 Apr 2007 03:23:04 -0000
>
>Hello guys,
>
>I am taking a course in microprocessor interfacing. i am working on
>the hcs12 9s12c32 microcontroller. My project is related to
>interfacing a temperature sensor to the microcontroller.(to make a
>digital thermometer) I searched online but was unable to find a
>suitable temperature sensor. Can anyone here tell me about what
>temperature sensor I can interface to the microproecssor? I am pretty
>new to this so I dont have a good idea.
>
>Looking forward to hearing from some one
>
>Thanks

_________________________________________________________________
Cant afford to quit your job? Earn your AS, BS, or MS degree online in 1
year.
http://www.classesusa.com/clickcount.cfm?id6145&goto=http%3A%2F%2Fwww.classesusa.com%2Ffeaturedschools%2Fonlinedegreesmp%2Fform-dyn1.html%3Fsplovr%3D866143 Start a New Thread

Try to search NTC, ADC, and DIY

At 10:09 PM 4/2/2007, you wrote:
>Try to search LM34CAZ
>
>-John
> >From: "rachit_biyani"
> >Reply-To: 6...
> >To: 6...
> >Subject: [68HC12] URGENT! temperature sensor
> >Date: Tue, 03 Apr 2007 03:23:04 -0000
> >
> >Hello guys,
> >
> >I am taking a course in microprocessor interfacing. i am working on
> >the hcs12 9s12c32 microcontroller. My project is related to
> >interfacing a temperature sensor to the microcontroller.(to make a
> >digital thermometer) I searched online but was unable to find a
> >suitable temperature sensor. Can anyone here tell me about what
> >temperature sensor I can interface to the microproecssor? I am pretty
> >new to this so I dont have a good idea.
> >
> >Looking forward to hearing from some one
> >
> >Thanks
> >
> >_________________________________________________________________
>Cant afford to quit your job? Earn your AS, BS, or MS degree online in 1
>year.
>http://www.classesusa.com/clickcount.cfm?id6145&goto=http%3A%2F%2Fwww.classesusa.com%2Ffeaturedschools%2Fonlinedegreesmp%2Fform-dyn1.html%3Fsplovr%3D866143
>Yahoo! Groups Links
> Start a New Thread

There are a ton of temperature sensor ICs that will connect to your QSPI our
I2C bus. Check out www.analog.com, www.ti.com, www.microchip.com (i.e,
TC72).

RF

> -----Original Message-----
> From: 6... [mailto:6...]On Behalf Of
> John Tobias
> Sent: April 2, 2007 9:10 PM
> To: 6...
> Subject: RE: [68HC12] URGENT! temperature sensor
> Try to search LM34CAZ
>
> -John
> >From: "rachit_biyani"
> >Reply-To: 6...
> >To: 6...
> >Subject: [68HC12] URGENT! temperature sensor
> >Date: Tue, 03 Apr 2007 03:23:04 -0000
> >
> >Hello guys,
> >
> >I am taking a course in microprocessor interfacing. i am working on
> >the hcs12 9s12c32 microcontroller. My project is related to
> >interfacing a temperature sensor to the microcontroller.(to make a
> >digital thermometer) I searched online but was unable to find a
> >suitable temperature sensor. Can anyone here tell me about what
> >temperature sensor I can interface to the microproecssor? I am pretty
> >new to this so I dont have a good idea.
> >
> >Looking forward to hearing from some one
> >
> >Thanks
> >
> > _________________________________________________________________
> Cant afford to quit your job? Earn your AS, BS, or MS degree
> online in 1
> year.
> http://www.classesusa.com/clickcount.cfm?id6145&goto=http%3A%2F
> %2Fwww.classesusa.com%2Ffeaturedschools%2Fonlinedegreesmp%2Fform-d
> yn1.html%3Fsplovr%3D866143
> Yahoo! Groups Links Start a New Thread

If you don't want to use an integrated circuit, you can use the LM35
temperature sensor and interface it to the analog-to-digital converter.

On 02 Apr 2007 20:24:24 -0700, rachit_biyani
wrote:
>
> Hello guys,
>
> I am taking a course in microprocessor interfacing. i am working on
> the hcs12 9s12c32 microcontroller. My project is related to
> interfacing a temperature sensor to the microcontroller.(to make a
> digital thermometer) I searched online but was unable to find a
> suitable temperature sensor. Can anyone here tell me about what
> temperature sensor I can interface to the microproecssor? I am pretty
> new to this so I dont have a good idea.
>
> Looking forward to hearing from some one
>
> Thanks
>
> Start a New Thread

--- In 6..., "rachit_biyani"
wrote:
>
> Hello guys,
>
> I am taking a course in microprocessor interfacing. i am working on
> the hcs12 9s12c32 microcontroller. My project is related to
> interfacing a temperature sensor to the microcontroller.(to make a
> digital thermometer) I searched online but was unable to find a
> suitable temperature sensor. Can anyone here tell me about what
> temperature sensor I can interface to the microproecssor? I am pretty
> new to this so I dont have a good idea.
>
> Looking forward to hearing from some one
>
> Thanks
>
Check this link:
http://www.rasmicro.com/projects.htm#DS18B20

Roger Schaefer Start a New Thread

I don't think you can beat an spi/ic solution for quickness and
convenience. I used a maxim chip for this little NE64 server at
http://temp.web.net that checks the ac in a server machine room where I
used to work.

-rob

On Mon, April 2, 2007 11:23 pm, rachit_biyani wrote:
> Hello guys,
> I am taking a course in microprocessor interfacing. i am working on
> the hcs12 9s12c32 microcontroller. My project is related to interfacing a
> temperature sensor to the microcontroller.(to make a digital thermometer)
> I searched online but was unable to find a
> suitable temperature sensor. Can anyone here tell me about what temperature
> sensor I can interface to the microproecssor? I am pretty new to this so I
> dont have a good idea.
>
> Looking forward to hearing from some one
> Thanks Start a New Thread