Science & Environment 環境與科學

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SparkFun Soil Moisture Sensor (with Screw Terminals)

Sensor

SEN-13637

The SparkFun Soil Moisture Sensor is a simple...

HK$ 60.00
SparkFun Weather:bit

Shield with sensor/input

DEV-15837

Measure barometric pressure, relative humidity and temperature readings, wind speed,...

HK$ 147.00