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High Precision DiY RainGauge
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This do it yourself rain sensor uses an accurate scale with an accuracy of 0.1 gram to measure rain. The data is transferred to my home automation FHEM with MQTT. Just the right thing for a rainy day :-)
Goto GitHub to get the CAD files and Source Code
How to setup the HX711 with the load cell:
Goto GitHub to get the CAD files and Source Code
How to setup the HX711 with the load cell: