Timeline for How can I measure a sensor's load resistance which is adjusted by a potentiometer?
Current License: CC BY-SA 4.0
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| Oct 16, 2018 at 13:31 | comment | added | WhiskerBiscuit | I was playing around and hooked up the digital output pin and its value was zero. When I turned it clockwise and hit the arc where the led on the MQ turned red, it went to 1. I wonder what on means for DO. | |
| Oct 15, 2018 at 8:59 | history | answered | RoyC | CC BY-SA 4.0 |