- Brand Name: UMProb
- Origin: CN(Origin)
- Usage: Humidity Sensor
- Material: Mixture
- Type: Humidity Sensor
- Output: Analog Sensor
- Theory: Inductance Sensor
- Model Number: Soil Moisture Hygrometer Detection Humidity Sensor
- is_customized: Yes
Dear buyer:
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- 1 This is a summary of the moisture sensor can be used to detect the moisture of the soil, when the soil is dry , the module outputs a high level , whereas the output low. Using this sensor make an automatic watering system , so that your garden plants need people to manage .
- 2 adjustable sensitivity ( shown in blue digital potentiometer adjustment )
- 4 Operating Voltage 3.3V-5V
- 5 Module Dual Output mode , a simple digital output , analog output more accurate.
- 6 with fixed bolt hole for easy installation
- 7 small PCB board size : 3cm * 1.6cm
- 8 power indicator ( red ) and the digital switch output indicator ( green )
- 9 using LM393 comparator chip , stable
- VCC external 3.3V-5V
- GND GND External
- DO small board digital output interfaces ( 0 and 1 )
- AO small board analog output interface
1PCS Soil Moisture Hygrometer Detection Humidity Sensor Module
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When you place an order, please choose a shipping method and pay for the order including the shipping fee. We will send the items within 5 days once your payment is completed.
We do not uarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected. Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.
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