4 DOF Acrylic Unassembled DIY Robot Arm + 4Pcs SG90 9g Mini Servo DIY Kit forMaker Learning

File for your reference to download 1 Manual 2 CodeDescription Affordable 4 DOF manipulators each articulated with sg90 servo the overall use of wood material lightweight Can be controlled using Mechanical parts are highly versatile Wood board laser cutting precision It needs you to assemble by youself But it is easy to DIY Specifications Name 4 DOF Robot Arm Kit Material Acrylic Weight about 200g Servo 4 mini SG90 servos Total length of product about 350mm Arm extended maximum length about 200mm Width about 95mmAbout SG90 Servo Size 23mmX12 5mmX29 5mm Weight 9 grams No load speed 0 12 sec 60 deg 4 8 V Blocking torque 1 2 1 4 kg cm 4 8V Operating temperature 30 60 degrees Celsius Dead zone setting 7 microseconds Working voltage 4 8V 6VPackage Included 1 x Robot Arm Kit with screws4 x Servo