3 axis TB6560 3.5A CNC engraving machine stepper motor driver board

Toshiba TB6560AHQ chip - maximum 3.5A drive current, more powerful !
1 - 1/16 microstep setting - higher accuracy, smoother operation !
Overload & over-current & over-temperature protection, full protection of your computer and peripheral equipment
4 files current settings can be set according to the user the actual current requirement
Full closed-type optical isolation to protect the user's computer and equipment
Professional design, two-stage signal processing, super anti-jamming
Bipolar constant current chopper drive motor low-speed non-creeping phenomenon, noise, non-resonant region
Four input control, you can set limit, emergency stop, which is divided into pairs of knives