The 4-in-1 stepping driver is a high-performance digital two-phase stepping driver newly launched by xunc technology company. It adopts 32-bit DSP technology. Users can set the commonly used 8-gear current and 8 File segmentation can meet the application needs of most occasions. Low, medium and high speed operation is very stable and low noise. Multiple functions can be selected through external dialing, which greatly facilitates the application of customers. What is good in use is that the motor meets the requirements of the designer and customers 。 Easier installation Use less space