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lundi 2 février 2015

Measuring water level with ultrasonic sensor

For my next big project (automated plant watering system) I was in need of having water level meter. I was choosing from contact and contactless methods of measuring fluid level in tank. Contact methods are resistive method, capacitive and inductive methods (magnetostriction). Most often contactless...

By: vonPongrac



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from Instructables: exploring - technology http://ift.tt/1z7dh7N

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