This is a simple water sensor, can be used to detect soil moisture
\nModule Output is high level when the soil moisture deficit,or output is low
\nCan be used in module plant waterer device, and the plants in your garden no need people to manage<\/p>\n

Instructions for Use:<\/strong>
\nSoil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil
\nModule to reach the threshold value is set in the soil moisture, DO port output high, when the the soil humidity exceeds a set threshold value, the module D0 output low
\nThe digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture
\nThe digital outputs DO shop relay module can directly drive the buzzer module, which can form a soil moisture alarm equipment
\nAnalog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture<\/p>\n

Specification:<\/strong><\/p>\n

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• Operating voltage: 3.3V~5V<\/li>\n
• Dual output mode,analog output more accurate<\/li>\n
• A fixed bolt hole for easy installation<\/li>\n
• With power indicator (red) and digital switching output indicator (green)<\/li>\n
• Having LM393 comparator chip, stable<\/li>\n
• Panel PCB Dimension: Approx.3cm x 1.5cm<\/li>\n
• Soil Probe Dimension: Approx. 6cm x 3cm<\/li>\n
• Cable Length: Approx.21cm<\/li>\n
• Interface Description(4-wire):<\/li>\n
• VCC: 3.3V-5V<\/li>\n
• GND: GND<\/li>\n
• DO: digital output interface(0 and 1)<\/li>\n
• AO: analog output interface<\/li>\n<\/ul>\n

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  This is a simple water sensor, can be used to detect soil moisture Module Output is high level when the soil moisture deficit,or output is low Can be used in module plant waterer device, and the plants in your garden no need people to manage Instructions for Use: Soil moisture module is most sensitive to […]<\/p>\n","protected":false},"featured_media":3669,"comment_status":"open","ping_status":"closed","template":"","meta":{"spay_email":""},"product_cat":[22],"product_tag":[749,751,750],"yoast_head":"\n