官方授權台灣代理分銷
Grove - 水傳感器
資料來源：https://www.seeedstudio.com/Grove---Water-Sensor-p-748.html
Description
Grove - Water Sensordetects the presence of water using exposed PCB traces. The sensor is made up of interlaced traces of Ground and Sensor signals. The sensor traces are weakly pulled up using 1 MΩ resistor. The resistor will pull the sensor trace value high until a drop of water shorts the sensor trace to the ground trace. This circuit will work with digital I/O pins of Arduino or you can use it with the analog pins to detect the amount of water induced contact between the grounded and sensor traces.
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.
Features
Grove compatible interface
Low power consumption
High sensitivity
Technical Details
| Dimensions | 40mm x 20mm x 12mm |
| Weight | G.W 9g |
| Battery | Exclude |
Part List
| Grove - Water Sensor | 1 |
| Grove Cable | 1 |
這種水傳感器模塊是枝條系統的一部分。這種傳感器的工作原理是具有一系列暴露的痕跡連接到地和隔行之間的接地跡線的SENS痕跡。該傳感器跡線具有1MΩ的弱上拉電阻。電阻將拉動傳感器跟踪值高，直到水短褲一滴傳感器跟踪到地線上。信不信由你這個電路將與您的Arduino的數字I / O引腳工作，或者你可以用它與模擬引腳檢測接地和傳感器走線之間的水引起的接觸量。
