HiLetgo 2pcs LM393 12V Soil Moisture Relay Module Soil Moisture Sensor with Soil Moisture Probe Dupont Wires for Smart Car Arduino
Asin: B00LW14MP0 | Model: 3-01-0325 | PartNumber: 3-01-0325 | Ean: 0702082655863 | UPC: 702082655863
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Products With The Delay Function , Delay Of 3-5 Seconds , When The Humidity Is Detected In The Critical State, The Relay Will Not Blink , Flicker Occurs A.
Products With Power Indicator And Relay Instructions.
High-Quality Products Using Songle Relay Can Withstand 1500W Load , To Meet The Requirements Of Most People.
When Two Products Can Control A Wide Range Of Soil Moisture , The Corresponding Threshold By Adjusting Potentiometer Control , Humidity Is Below The Set Value, Start Relay , While Higher Than The Set Value, The Relay Is Disconnected.
Features
- Using the company's high-quality soil sensors do detect soil moisture , the surface of nickel plated , has widened the induction area can improve conductivity, prevent contact with the soil rust problems and prolong life
- When two products can control a wide range of soil moisture , the corresponding threshold by adjusting potentiometer control , humidity is below the set value, start relay , while higher than the set value, the relay is disconnected
- Products with the delay function , delay of 3-5 seconds , when the humidity is detected in the critical state, the relay will not blink , flicker occurs a
- High-quality products using Songle relay can withstand 1500W load , to meet the requirements of most people
- Products with power indicator and relay instructions
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Brand: HiLetgo | Manufacturer: HiLetgo
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HiLetgo 5pcs LM393 3.3V-5V Soil Moisture Detect Sensor Soil Moisture Sensor Soil Hygrometer Detection for Arduino Automatic Watering System Robot Smart car
Asin: B01DKISKLO | Model: 3-01-0313-A | PartNumber: 3-01-0313-A
Module Dual Output Mode, Digital Output Is Simple, More Accurate Analog Output..
Comparator Using Lm393 Chip, Stable Job.
Sensitivity Adjustable (Figure Blue Digital Potentiometer Adjustment).
Use This Sensor To Make An Automatic Watering Device That Will Keep Your Garden Of Plants Unmanaged..
Features
- This is a simple moisture sensor can be used to detect soil moisture, when the soil water shortage, the module outputs a high level, whereas the output low.
- Use this sensor to make an automatic watering device that will keep your garden of plants unmanaged.
- Module dual output mode, digital output is simple, more accurate analog output.
- Sensitivity adjustable (Figure blue digital potentiometer adjustment)
- Comparator using LM393 chip, stable job
- See more on Amazon...
Brand: HiLetgo | Manufacturer: HiLetgo
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