{"product_id":"b0ccts2vrp","title":"Alinan 2Sets Resistive Soil Moisture Sensor, Humidity Detector with Corrosion Resistant Probe, Digital Analog Signal Output for Garden Automatic Watering System","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e【Soil Moisture Sensor】: The corrosion resistance probe uses analog resistance to test soil moisture content. It can be used in the automatic watering system, garden, greenhouse, etc.\u003c\/li\u003e\n\u003cli\u003e【Easy to Use】: This soil moisture detector produces a low signal on the DO port when the detected humidity exceeds the set threshold. It is compatible with Arduino and Raspberry Pi for easy integration.\u003c\/li\u003e\n\u003cli\u003e【Adjustable Threshold】: Rotate the blue potentiometer to adjust the detection threshold. Power and signal indicators on the board provide real-time status updates.\u003c\/li\u003e\n\u003cli\u003e【Analog Value Output】: The soil humidity sensor's AO port provides an analog voltage value that can be obtained in real-time through the AD port of your microcontroller.\u003c\/li\u003e\n\u003cli\u003e【Note】: \"+\" connects power positive; \"-\" goes to negative. Don't connect reversely or the chip will be burnt out. There is a LED power indicator at the P mark on the board. It will be light if the module operates normally.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ALVARE","offers":[{"title":"Default Title","offer_id":47071693701348,"sku":"B0CCTS2VRP","price":13.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/9006\/4612\/files\/715J11zE6ZL._SL1500.jpg?v=1763633841","url":"https:\/\/alvare100.com\/products\/b0ccts2vrp","provider":"ALVARE","version":"1.0","type":"link"}