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Automatic irrigation module DIY kit soil moisture detection automatic watering CD 4069 (Hex Inverter) Type: 100k Ohm NTC 3950

SKU: 31285642214

4.0
USD170.00 USD210.00

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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

Description

Type: 100k Ohm NTC 3950

In this sensor

The 2- or 4-quadrant multiplying makes these devices an ideal choice for manymicroprocessor-controlled gain-setting and signal-control applications

Working Current: 3 ~ 6mA

With car manufactures constantly making their car more smarter with features like Autonomous driving

Automatic irrigation module DIY kit soil moisture detection automatic watering CD 4069 (Hex Inverter) Type: 100k Ohm NTC 3950Introduction: The fork shaped probe with two exposed conductors, acts as a variable resistor (just like a potentiometer) whose resistance varies according to the water content in the soil. This resistance is inversely proportional to the soil moisture: The more water in the soil means better conductivity and will result in a lower resistance. The less water in the soil means poor conductivity and will result in a higher resistance. The sensor produces

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