Lonking CDM 835 Wheel Loader - Powertrac - Building a
WebOct 17, 2021 · Project Concept of Water/Liquid Level Indicator with Overflow Alarm. We know that water conducts electricity, the Water level indicator works upon this fact. So water can be used as a medium to open or close a circuit. This system can be used for any non-flammable liquids reservoir, tank, or other containers. The key components of this …
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