TB6560 3 Axis 3.5A CNC Engraving Machine Stepper Motor Driver Board Controller  small Brand new and high quality Suitable for processing various pattern mould, carving portrait, scenery, handwriting, sealing, etc. Great for advising, such as brand, architechture mould, badge, nameplate, display boards, doorplate, furniture decoration, etc. 4 changeable electric currents: 0.6A, 1.2A, 1.8A, 2.5A Support MACH2, MACH3, KCAM4 series software High accuracy, small vibration, low noise Stable performance, safe and easy to use

It can drive 3 stepper motors at the same time With the 4th axis expansion Spindle relay output, easy to use software such as mach3 to control spindle start and stop Semi-flow control to effectively stop the motor when the current is reduced to a minimum With fan interfaces With 3 way 0.8-3.5A (peak) rated output of two-phase adjustable-current bipolar stepper motor drive Standard parallel port interface Support MACH2,  KCAM4 series software With optical isolation and DCDC power supply isolation to protect your computer parallel port and equipment With limit switch (can connect 4 aixs limit switch) Support four microstepping --- 1, 1/2, 1/4, 1/16 24-36V single switching power supply, microchips to use as a 5V power supply, stable and small heat

++ Package included ++

1 x TB6560 3 axis stepper motor controller 1  x Cable