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Hall Water Flow Sensor Flowmeter Water Control 1-30L/min 2.0MPaSG$9.70 |
Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse Signal. [Product Details...] |
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Liquid Level SensorSG$59.50 |
The eTape Liquid Level Sensor from Milone Technologies is a great way to measure the level of a liquid. It has a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats, and easily interfaces with electronic co [Product Details...] |
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Turbidity sensor ModuleSG$17.70 |
The arduino turbidity sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which changes with the amount of total suspended solids (TSS) in [Product Details...] |