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Step 4Operational Sensor...but not waterproof
At this point, the sensor is fully operational in the air, but it is not waterproof. I decided to give it a quick test to make sure everything still works.
That's 16.7 mV (16.7 C or 62 F) on the voltmeter. Everything seems to be working.
That's 16.7 mV (16.7 C or 62 F) on the voltmeter. Everything seems to be working.
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you convert mV to V by dividing mV by 1000. which would give us .0167V.
the LM35 is .01V/C, so we then divide our .0167V by the .01 and we get 1.67V/C then you can convert to F from there.