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Author Topic: Use the 16f88 and Dallas DS1620 Digital Thermometer help plz  (Read 2716 times)

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Use the 16f88 and Dallas DS1620 Digital Thermometer help plz
« on: October 13, 2010, 00:46:57 AM »
to connect to  the compressor of the fridge  to act as digital switch.                                   
it turn off the compressor of the fridge:
1.if  the temperature is lower or equal to -5 degree Celsius and
2. and it will turn it back on when temperature is greater than -5 degrees Celsius.

modification of schematic and code is required. where changes in the schematic and code should be made to connect to the compressor of he fridge and perform the above function described.