In this video we build a rain gauge with Arduino. A rain gauge is an instrument that measures the amount of rain that falls in mm height. The rain gauge consists of a funnel that collects rain and a piece with two "spoons" that goes back and forth when a certain amount of water passes through. This movement is detected by a Hall effect sensor (or magnetic sensor) connected to an Arduino.
File to 3D print, program for Arduino and more details: www.instructables.com/DIY-Ard...
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28 июл 2024