I recently have been using a DS18B20 temp sensor for measuring a beer cooler temp and making adjustments. I inadvertently disconnected the power wire to the sensor (may have been the sensor wire?) but in any event the sensor now only reads 185, not 34degreesFetc.
I need to add some code to the pic but need to replace the sensor first.
CAUTION using a DS18B20
Moderators: Chuckt, Garth, bitfogav
Re: CAUTION using a DS18B20
Oops! 
did you see any magic smoke?!..
Swordfish has its own DS18B20 module.. Check out the Samples folder "OneWire"
did you see any magic smoke?!..Swordfish has its own DS18B20 module.. Check out the Samples folder "OneWire"
If you don't know what Voltage your country is using, you shouldn't be doing electronics 
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brad
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Re: CAUTION using a DS18B20
Yep, once that smoke get's out there's no going back!
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Richard Cheyne
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Re: CAUTION using a DS18B20
I'd say it's okay.bitfogav wrote:Oops!
Swordfish has its own DS18B20 module.. Check out the Samples folder "OneWire"
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MrDEB
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Re: CAUTION using a DS18B20
The sensor itself does not work but after connecting a new sensor everything is a go.
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