Product Description
Basic parameters:
Voltage range: DC5V-12V
Rated current: ≤ 800mA
Power reverse connection protection: yes
Overcurrent protection: yes
Overheat protection: yes

Working mode:
Normal mode 1: S1 start stop button, S2 forward and reverse button, W2 potentiometer speed control. If limit reversal is required, two limit switches can be connected to the P3 pin, and the motor motion shaft is mounted with contacts, so that the motor will reciprocate within the stroke between the two limit switches.
Normal mode 2: S1 forwards the start button, S2 reverses the start button, press any button to stop. W2 potentiometer speed regulation. If the limit stop is required, two limit switches can be connected to the P3 pin, so that the motor will stop moving when it touches the limit switch, and the motor will reverse after the opposite button is clicked.
Jog mode: S1 presses the forward rotation, releases the stop, S2 presses the reverse rotation, releases the stop, and the W2 potentiometer adjusts the speed. If a limit stop is required, the upper limit switch can be connected to P3.
Automatic round-trip mode: S1 starts and stops, S2 is reversed, W2 potentiometer speeds, and W1 potentiometer adjusts the automatic round-trip steps. After starting, the motor automatically runs back and forth within the number of steps adjusted by W1.

Package Content:
1* Driver Board

1. We ship most of our orders within 24 hours, and may up to 48 hours for.

2. If you want faster shipping way. Please contact us before making payment.

3. Sometimes due to problems with our transportation company system, your shipping information may be delayed to update. We recommend that you try again after 3-4 days. If you still haven't checked the shipping information, you can contact us by ebay message.

1. Always believe we can figure things out with communication, if it comes to return, the pacakge must be intact and the same as you receive.

2. If you have any questions, please feel free to email our service  specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP.

3. Return/refund  is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is  received.

4. Please contact us first before returning your product!!!
1. If you have any questions, our Customer Service staffs welcome you to email us. We strive to answer all questions and resolve any problems as quickly as possible.

2. You can contact us 7*24, we will reply at the first time, and we will surely solve your problems.


Note:

1.We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 1 business days for us to response. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size.

2.Due to some ISP SPAM filter settings, you may not be able to receive our replies; if you have problems receiving our emails, you may need to use a different email account to contact us.

3.Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Please email us before leaving any negative feedback or open any dispute on PayPal.

4.We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately.
1. We accept all verified payments from ebay.

2. Orders will be shipped after receiving cleared payment.

3. Payment due within 7 days after auction ends and for buy it now listings.

Shipping

1. We ship most of our orders within 24 hours, and may up to 48 hours for.

2. If you want faster shipping way. Please contact us before making payment.

3. Sometimes due to problems with our transportation company system, your shipping information may be delayed to update. We recommend that you try again after 3-4 days. If you still haven't checked the shipping information, you can contact us by ebay message.

Returns
1. Always believe we can figure things out with communication, if it comes to return, the pacakge must be intact and the same as you receive.

2. If you have any questions, please feel free to email our service  specialists 24 Hours a Day, 7 Days a Week. We will reply you ASAP.

3. Return/refund  is accepted within 30 days after the buyer receives the item. NO exchange will be accepted after 30 days from the date when the item is  received.

4. Please contact us first before returning your product!!!
Contact Us
1. If you have any questions, our Customer Service staffs welcome you to email us. We strive to answer all questions and resolve any problems as quickly as possible.

2. You can contact us 7*24, we will reply at the first time, and we will surely solve your problems.


Note:

1.We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 1 business days for us to response. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size.

2.Due to some ISP SPAM filter settings, you may not be able to receive our replies; if you have problems receiving our emails, you may need to use a different email account to contact us.

3.Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues. Please email us before leaving any negative feedback or open any dispute on PayPal.

4.We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately.
Payment
1. We accept all verified payments from ebay.

2. Orders will be shipped after receiving cleared payment.

3. Payment due within 7 days after auction ends and for buy it now listings.