Difference between revisions of "Temperature Interface"
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(Created page with 'thumb|300px|alt=| This is the documentation page for the SPI_LM35 board. == Overview == == Assembly instructions == === Possible Configurations === == Exte…') |
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=== Possible Configurations === |
=== Possible Configurations === |
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Option 1: cheap, simple, positive only LM35. |
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* Install solder jumper |
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* don't install diode, capacitor, resistors. |
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Option 2: LM35 with negative temperatures. |
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* install diode, |
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* install pullup resistor? 50k |
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* install pulldown resistor 15k. |
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* Optional capacitor 100n. |
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* do not install solder jumper. |
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Option 3: thermocouple. |
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* install diode, |
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* install pullup. |
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* do not install pulldown. |
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* do not install solder jumper. |
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== External resources == |
== External resources == |
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Revision as of 16:37, 2 March 2012
This is the documentation page for the SPI_LM35 board.
Overview
Assembly instructions
Possible Configurations
Option 1: cheap, simple, positive only LM35.
- Install solder jumper
- don't install diode, capacitor, resistors.
Option 2: LM35 with negative temperatures.
- install diode,
- install pullup resistor? 50k
- install pulldown resistor 15k.
- Optional capacitor 100n.
- do not install solder jumper.
Option 3: thermocouple.
- install diode,
- install pullup.
- do not install pulldown.
- do not install solder jumper.
External resources
Datasheets
Additional software
Related projects
Pinout
LEDs
Jumper settings
Programming
The software
Default operation
Future hardware enhancements
Future software enhancements
Changelog
1.0
- Initial public release