This quadrate encoder board is designed to hold two infrared reflectance sensors insid..
This slide potentiometer is a linear variable resistor with a total resistance of 10k...
The soil moisture sensor can read the amount of moisture present in the soil surrou..
Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect..
This alcohol sensor is suitable for detecting alcohol concentration on your breath, ju..
This Mini IR Detector sensor module is researched and produced by ALSRobot.The..
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