2-phase Stepper motor driver cintroller DM542 microstep motor brushless DC motor shell for 42 57 23 34 Series

Package Includes: 1 x stepper motor driver 20KHz chopping frequency.Optical isolation signal input. Output current DIP switch is adjustable. Bipolar constant current chopping method High segmentation: 2,4,8,16,32,64,128,256. 5,10,25,50,125,200.TTL input signal compatible,while accepting differential signal input Phase: 2 Model number: DM542 › See more product details Product information Technical Details Manufacturer ‎DAVITU Part Number ‎DVT-B1B99CBD9534AF3F9DD4B9AB34EE85E0 Additional Information ASIN B0C2TJ1XQB Date First Available April 27, 2023 Warranty & Support Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?