Specification Brand : Cytron Technologies BulletPoint1 : Operating Voltage: 5 VDC BulletPoint2 : Pulse: 8 PPR BulletPoint3 : Output Signal: Digital output BulletPoint4 : Direct connection to microcontroller (internal pull-up to 5V) BulletPoint5 : Slotted Disc Diameter: 35mm Color : Multicolored ConnectivityProtocol : X-10 ConnectorType : Clamp ExternallyAssignedProductIdentifier : 7431906911924 ExternallyAssignedProductIdentifier1 : 759972713714 ExternallyAssignedProductIdentifier2 : 0759972713714 InternationalProtectionRating : IP54 ItemName : Simple Digital Output Rotary Encoder Kit, 5V, 8PPR ItemPackageQuantity : 1 ItemTypeKeyword : switch-encoders Manufacturer : Cytron Technologies Material : Copper ModelNumber : RE08A MountingType : Clamping Flange NumberOfItems : 1 OperatingVoltage : 30 volts OperationMode : Rotary switch PartNumber : 36007034 ProductDescription : This rotary encoder kit can be used for sensing motor's position and velocity. It is a very simple kit consisted of an optical beam sensor (opto switch, phototransistor) and a piece of slotted disc. It can be connected to any microcontroller via the 3-pin header. The optical beam sensor detects missing slots of the slotted disc, and generates a pulse train. It requires +5VDC to power up, and gives a 0V and 5V output. It provides a 5V output when the beam is blocked, and a 0V output when the beam is unblocked. Your microcontroller can simply read the 0-5-0V pulse train to determine how far your motor has traveled, and how fast. The kit includes a green LED that light up when the beam is uninterrupted. Specification: Operating Voltage: 5 VDC Pulse: 8 PPR Output Signal: Digital output Direct connection to microcontroller (internal pull-up to 5V) Able to read up to 1KHz Slotted Disc Diameter: 35mm PCB Dimension: 15mm x 34mm ProductSiteLaunchDate : 2016-10-30T13:49:40.352Z Size : 10M SpecificationMet : Ip/Ip 67 Style : Modbus RTU Output SwitchType : Temperature Switch UnitCount : 1 UnspscCode : 31242207