Description
- 100% Brand new and High quality.
- 85% conventional orders will be delivered within 7-18days.Some remote countries will take longer.We provide DHL expedited service. The time limit is 3-7 days. (Excluding preparation time.) If the order amount is more than 150, we will use the DHL service free of charge.
- We offer tens of thousands of electronic accessories and modules. You just need to search for keywords in my store.
- If the packages not be delivered on time or the products may not be satisfactory. You just need to send a refund request, we will full refund for you without asking.
- We make every effort to provide customers with satisfactory service.
Features: Stepper motor governor, pulse generator, pulse governor Input voltage: 9V battery (Not Included) Output voltage: 5V Output current: 10MA Output frequency: 0 ~ 20KHz adjustable Size: 58MM * 56MM * 44MM (LxWxT) Package Included: 1 xStepper motor driver controller Speed Regulator Pulse Signal Generator Module
