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interfaces:mh-sensor [2016/03/17 14:56]
darron 		interfaces:mh-sensor [2016/04/22 12:07] (current)
darron [Moisture detector]
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 and a pot to give both an analogue and digital (threshold) output. and a pot to give both an analogue and digital (threshold) output.
  
-Various sensor configurations can be found which include an LDR, NTC thermistor, and +Various sensor configurations can be found which include an LDR, NTC thermistor,  
-two resistive water/moisture detectors.+two resistive water/moisture detectors and more besides.
  
 The water/moisture detectors utilise a 2 pin header which can allow us to reuse the The water/moisture detectors utilise a 2 pin header which can allow us to reuse the
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 against the inside edge of the pot rather than anywhere near the middle, maybe it will last longer... against the inside edge of the pot rather than anywhere near the middle, maybe it will last longer...
  
 +Conclusion. The moisture probes are a waste of time.