Grove PIR Motion Sensor SKU 101020020 ThisisasimpletousePIR(PassiveInfrared)motionsensorwithGrovecompatibleinterface. SimplyconnectittoStemshieldandprogramit,whenanyonemovesinitsdetectingrange,the sensoroutputsHIGHonitsSIGpin. Thedetectingrangeandresponsespeedcanbeadjustedby2potentiometerssolderedonits circuitboard,Theresponsespeedisfrom0.3s25s,andmax6metersofdetectingrange. Specification Grovecompatibleinterface Voltagerange:3V5V Size:20mmx40mm Detectingangle:120degree Detectingdistance:max6m(3mbydefault) AdjustabledetectingdistanceandholdingtimeApplicationIdeas Motionsensor ThiefguardingSystem Switch Industrialautomation Documents ForallGroveusers(especiallybeginners),weprovideyouguidancePDFdocuments.Please downloadandreadthroughPrefaceGettingStartedandIntroductiontoGrovebeforeyour usingoftheproduct. Note Potentiometersarenotincluded. Technicaldetails Dimensions 40mmx20mmx15mm Weight G.W12g Battery Exclude Voltagerange 3V5V Detectingangle 120degree Detectingdistance max6m(3mbydefault) PartList GrovePIRMotion 1 Sensor