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Grove - Moisture Sensor 濕度感測器
資料來源：https://www.seeedstudio.com/Grove---Moisture-Sensor-p-955.html
Description
TheGrove - Moisture Sensor can be used to detect the moisture of soil, to judge if there is dampness around the sensor. It can be used to decide if the plants in a garden need watering. It can be used in gardens to automate watering plants. It can be used very easily by just inserting the sensor into the soil and reading the output using ADC.
NOTE:This sensor is not hardened against contamination or exposure of the control circuitry to water and may be prone to electrolytic corrosion across the probes , please use it for PROTOTYPING ONLY.
Features
Grove compatible interface
Easy to use
Technical Details
| Dimensions | 60mm x 20mm x 6.35mm |
| Weight | G.W 10g |
| Battery | Exclude |
| Operating voltage | 3.3~5V |
| Operating current | 35mA |
| Sensor Output Value in dry soil | 0~ 300 |
| Sensor Output Value in humid soil | 300~700 |
| Sensor Output Value in water | 700 ~ 950 |
| PCB size | 2.0cm X 6.0cm |
| Operating voltage | 3.3~5V |
| Operating current | 35mA |
| Sensor Output Value in dry soil | 0~ 300 |
| Sensor Output Value in humid soil | 300~700 |
Part List
| Grove - Moisture Sensor | 1 |
| Grove Cable | 1 |
Learn
[Wiki]Grove - Moisture Sensor
This Moisture Senor can be used for detecting the moisture of soil or judge if there is water around the sensor, let the plant in your garden able to reach out for human’s help when they are thirsty.
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