Soil moisture sensor with analog interface. The board has large pads dedicated for "crocodile" type cables, which facilitate connection to the micro:bit module. For measurement, the sensor uses the change in conductivity of the hygroscopic probe material (resistance sensor). The probe has two pointed tabs to easily insert it into the ground, and the analog output voltage increases in proportion to the humidity level. The sensor is supplied with the voltage from 3.3 V to 5 V. It can be used, for example, in automatic watering systems. The product page includes the manual and sample programs.
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A set of 10 colored wires with 50 cm long crocodile clips.
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No product available!
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10-pin connection cable with a length of 20 cm, terminated with a female goldpin plug and alligator connectors
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