Science & Environment 環境與科學
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AQ:BIT - Atmospheric Control add-on
WiFi shield for micro:bit
000046The AQ stands for atmospheric quality meaning that the AQ:bit...
HK$ 540.00
SparkFun Soil Moisture Sensor (with Screw Terminals)
Sensor
SEN-13637The SparkFun Soil Moisture Sensor is a simple...
HK$ 60.00