DFRobot HCR Mobile Robot Kit with Sensors and Microcontroller

Description Aluminum powder-coated orange fram Two 7w DC motors with 122:1 Gearbox 83 rpm Two (2 Phases) encoders with 64 CPR Associated plates and hardware The DFRobot HCR Mobile Robot Kit with Sensors and Microcontroller is a two wheel drive mobile robot platform which has three levels included (if you want, you can use only the parts you need, or make a two level robot). The kit includes two motors, 2 wheels (and one rotating third wheel) and all associated plates and hardware. The supports include spaces for servos and sensors and the base has holes specifically for mini-itx motherboards. View more What's Included HCR Kit (including two motors with encoders) Five Sharp GP2Y0A21 Distance Sensor Romeo Controller board (Arduino compatible) 2 wheels (and one rotating third wheel) Three bumper sensors Romeo Controller board (Arduino compatible) Dimensions Weight: 5.2kg Dimensions: 34.2cmx31.3cmx26.6cm Links PDF File Datasheet Multimedia docReady(function() {$('button[aria-controls=unique-tab-5]').one('click',function() {$("#iframe-video-1").html('');})}); Specifications  DC Motor Specification: Working voltage: 12V No Load:10872 RPM RPM after Gearbox :83RPM Diameter:31mm Length:55mm Nominal output power:7W Gearbox ratio:122:1 Encoders:Hall Encoder Phase:AB Encoder Resolution:64CPR