capacitive_soil_moisture_sensing
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I picked up some inexpensive soil moisture monitors from Banggood. I found a really nice youtube tutorial where the guy hooks up an arduino and an oled to sense moisture. The readings are scalled to 4 text values: dry, damp, moist and wet. This text is then displayed on an OLED.
The sketch and schematic is in the Arduino Projects directory at:
_tgDocuments/Arduino-projects/Capacitive_Soil_moisture
capacitive_soil_moisture_sensing.1560523767.txt.gz · Last modified: 2019/06/14 10:49 by 192.168.1.179