Raindrop Water Level/Height Depth Detection Sensor Module for Arduino
DealeXtreme
Generally, the signal pin of module connect to 1Mohm pull-up resistor if the bare line of module does not touch the water or conductive objects, and the level is high or vice versa; Great for detecting rain / water level; 4 M2 screws positioning holes for easy installation. GeneralBrandOPEN-SMARTModelN/AQuantity1 pieceForm ColorBlue+BlackMaterialPCBSpecificationApplication-Working Voltage -VEnglish Manual / SpecYesDownload Link http://pan.baidu.com/share/link?uk=1966479381&shareid=2055142369Other FeaturesOther FeaturesOperating voltage: DC 3.3~5.5V; Operating current: less than 20mA; Dimension: 4.1 x 2.2cm; A product for arduino that works with official Arduino boardsPacking List1 x Touch sensor modulePackage Weight:0.012kg (0.026lb)Package Size:7cm x 5cm x 0.9cm (2.76in x 1.97in x 0.00in)
1.50 £
