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Temp Probe – DS18B20 — 3 wire configuration and tested May 11, 2011

Posted by rik94566 in aquaponic automation, aquaponics, arduino, DIY aquaponics, DS18B20, indoor aquaponics, indoor gardens, sensor, Stainless Steel Temp Probe, Standards, Temperature Probe.
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Here is how I got my DS18B20 Stainless Steel Temp probe connected using a 3 wire configuration.  This set up uses BLACK – RED – YELLOW leads out of the temp probe.

3 wire connection - resister between Signal and Power

Correct reading were generated with this configuration.  This result comes from sketch that was shown in the 5/8/2011 post.  Please go there if you would like a copy of the sketch.

Correct readings are generated


Here is the results from running the sketch:




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