Specification Brand : BOURNS BulletPoint : Price For: Each No. of Channels: 2 Supply Voltage Max: 5V Sensor Supply Voltage: 5VDC RoHS Compliant: Yes BulletPoint1 : MULTI USE: For K3NG Keyer integrates almost all features and functions of for K3NG's code, such as LCD display, USB keyboard, rotary encoder and CW decoder. BulletPoint2 : UPGRADE VERSION: The PCB has been redesigned, which can be installed in a compact aluminum housing, and the code has been trimmed to adapt to the functions of AVR for mega 2560. BulletPoint3 : STANDBY IO: There are some standby IO on the pcb, which can be reserved for new features and functions. BulletPoint4 : PRODUCT INTRODUCTION: This is an open source CW (Morse code) keyer, which has many functions and flexibility. BulletPoint5 : OPEN SOURCE CODE: Code comes from K3NG, which is an open source code, so you can completely customize the code to meet your needs, or learn from or find coding ideas for other projects. Color : 10mm Shaft 5Pcs CompatibleDevices : Remotes ConnectivityProtocol : X-10 ConnectorType : Screws ControllerType : Push Button Department : mens ExternallyAssignedProductIdentifier : 3641279173582 ExternallyAssignedProductIdentifier1 : 0713141190317 ExternallyAssignedProductIdentifier2 : 713141190317 HandOrientation : Ambidextrous IncludedComponents : Inc ItemName : BOURNS PEC16-4220F-N0024 ENCODER, INCREMENTAL, 2CH, 100RPM ItemPackageDimensions_Height : 16.5 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 8.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : switch-encoders Manufacturer : Bourns Material : Aluminum MeasurementSystem1 : Imperial MeasurementSystem2 : Metric MetalType : Metal ModelName : WALFRONTg6hzewr8dq ModelNumber : PEC16-4220F-N0024 MountingType : Surface Mount NumberOfItems : 1 NumberOfPositions : 7 OperatingVoltage : 5 volts PartNumber : PEC16-4220F-N0024 ProductDescription : Mechanical Encoder Rotary Incremental Flat 2.83oz.in Straight Quadrature Digital Square Wave 24PPR Through Hole PC Pins ProductSiteLaunchDate : 2013-06-24T12:10:08.823Z Reusability : Rechargeable Size : 4096ppr SpecificUsesForProduct : Humidity,Pressure Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SwitchType : Rotary SwitchType1 : Rotary SwitchType2 : Push Button UnitCount : 1 UnspscCode : 32000000 Voltage : 3.6 volts