Differences

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--- interfaces:mh-sensor [2016/01/21 15:14]
darron [Schematic]
+++ interfaces:mh-sensor [2016/03/17 14:56]
darron
@@ Line 23: / Line 23: @@
 {{:interfaces:mh-sensor.png?200}}
+===Moisture detector===
+After 3 months of use all I can say is this probe is mostly unusable, the
+resistance value appears to be make little sense until at least you notice that
+the probe is corroding. I have placed a second probe in the soil but this time
+I have insulated the probe header (the other rusted) and now have the probe
+against the inside edge of the pot rather than anywhere near the middle, maybe it will last longer...