Soil Moisture Sensor And Soil Detector Module Test Soil Humidity Test Corrosion Resistance Probe For Arduino
Product Name: Soil Moisture Detection Module Size: 36mm*15mm*6mm Voltage: 3.3-12VDC Current: <30ma Interface: +-AO DO AO outputs analog and DO outputs digital. DO output The current is about 10ma. The probe uses the form of analog resistance to detect the moisture content of the soil. Principle: When the probe detection exceeds the set value, DO outputs low level, and the triode is turned on. load work. 1K is the current limiting resistor, and 10K is the pull-up resistor of
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(855) I-BUY-ROBO (855) 428-9762Product Name: Soil Moisture Detection Module
Size: 36mm*15mm*6mm
Voltage: 3.3-12VDC
Current: <30ma
Interface: +-AO DO
AO outputs analog and DO outputs digital. DO output
The current is about 10ma.
The probe uses the form of analog resistance to detect the moisture content of the soil.
Principle: When the probe detection exceeds the set value, DO outputs low level, and the triode is turned on.
load work. 1K is the current limiting resistor, and 10K is the pull-up resistor of D0 port.
Principle: Without too many complicated circuits, the A0 port can directly collect the voltage through the AD port of the single-chip microcomputer.
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