_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ For MKS OSC Stepper Motor Drive Controller Speeds Regulation Positive Negative Rotation Control _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Feature: _x000D_ _x000D_ _x000D_ 1. This module is a pulse generation module and supplies stepper driver as a signal. _x000D_ 2. To control the stepper motor, it must be equipped with a driver. _x000D_ 3. This simple controller + stepper driver + stepper motor + DC power supply can form a simple control platform. _x000D_ 4. The controller has a total of 3 kinds of frequency signals: high 5.4k-160khz, medium 540-16.6khz, low 80-2.4khz. _x000D_ 5. It can generate pulse signal and PWM signal, and can be selected by jumping. Frequency measurement: Can measure PUL and common cathode (or common anode) two port._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ _x000D_ _x000D_ Condition: 100% New _x000D_ Item Type: Stepping Motor Drive Controller _x000D_ Material: Plastic_x000D_ _x000D_ _x000D_ Size: Approx. 38.6 x 58 mm / 1.5 x 2.3 in _x000D_ Different stepper motor drive port have different labels but the same function: _x000D_ EN=ENA=FREE enable _x000D_ PUL=PULS=CLK pulse _x000D_ DIR=CW=CWW direction _x000D_ Common anode connection (connection B) _x000D_ EN+ PUL+ DIR+ connected together to the common anode _x000D_ EN- connects to EN _x000D_ PUL- connects to CLK _x000D_ DIR- connects to DIR _x000D_ Common cathode connection (connection B) _x000D_ EN- PUL- DIR- connected together to the common cathode _x000D_ EN+ connects to EN _x000D_ PUL+ connects to CLK _x000D_ DIR+ connects to DIR_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Package List: _x000D_ _x000D_ _x000D_ 1 x Control Board_x000D_ _x000D_ _x000D_ 1 x Gasket_x000D_ _x000D_ _x000D_ 1 x Nut_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1) We accept Alipay, West Union, TT.All major credit cards are accepted through secure payment processor ESCROW. _x000D_ _x000D_ _x000D_ 2) Payment must be made within 3 days of order. _x000D_ _x000D_ _x000D_ 3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days. _x000D_ _x000D_ _x000D_ _x000D_ About shipping _x000D_ _x000D_ _x000D_ 1. WORLDWIDE SHIPPING.(Except some countries and APO/FPO) _x000D_ 2. Orders processedtimely after thepayment verification. _x000D_ 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. _x000D_ 4. The images shown are not the actual item and are for your reference only. _x000D_ 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. _x000D_ 6. If you have not received your shipment within the period, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! _x000D_ 7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. _x000D_ _x000D_ _x000D_ 8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable. _x000D_ _x000D_ _x000D_ 9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks _x000D_ _x000D_ _x000D_ _x000D_ Return and Refund _x000D_ _x000D_ _x000D_ 1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half. _x000D_ 2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#. _x000D_ 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its origina