DC 5V 8 Ch Water Liquid Level Indicator Board Controller Sensor Switch Module
5,91 €
3 One power indicator light, Digital tube shows water level: 0 1 2 3 4 5 6 7 8. Fill the water tower automatically. Automatic pumping from water tower. Aquarium Fish tank Water Changer System. 5 8 water level sensor interfaces (2P XH2.54).
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