Capacitive soil moisture sensor module
Description：
1. This capacitive soil moisture sensor is different from most resistive sensors on the market. It uses the principle of capacitive sensing to detect soil moisture. It avoids the problem that the resistive sensor is easily corrupted, and greatly extends its working life.
2. This sensor has a built-in voltage regulator chip, which supports a 3.3~5.5V wide voltage working environment, which means even in Arduino. It can also work normally on the main control board. Mini PCs such as Raspberry Pi only need an external ADC (analog signal to digital signal) conversion module to work.
Product parameters:
Product name: Capacitive soil moisture sensor
Working voltage: 3.3~5.5 V
Output voltage: 0~3.0 V
Interface: PH2.0~3.0
Size: 98 x 23 mm (Length x Width)
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