Description
  We use first class registered air mail ship to USA, we charge shipping cost from US buyers

Note: Due to the size of mail limitation in Canada, the package exclude the 2pin Screw Terminal

  This extension board is desgined for Digole Pattern Drive Module, it expand the 20mA/3V digital output to drive up to 3A/30V of open source on each channel, it is enough to drive a relay, car bulb, DC motor, step motor and more.

  Also, there is a reverse biased Schottky diode on each channel in order to you drive inductive loads. here is the digaram of one channel.

  You can stack this extension board with Pattern Driver Mini face to back, back to back, all of these are work, what you need to do is map the channals on Pattern Driver mini to extension board, they are changed accordingly depend on the stack mode.

  You off course can use it individually, just like 8 channel open source driver.

Pinout:
Shipping
  May need 1 to 6 weeks, see below for detail
  • We will send payment cleared orders out of our facility within 2 working days to HongKong/ShangHai Post Office, the post office needs 1 to 3 working days to sort and process international parcels,
  • We ship to your Paypal address only!!, please verify your Paypal address before sending payment,
  • Estimate Delivery time, except public holiday in both of our country
    (    If you can't wait the described time, please don't buy it from us):
    Ship to Estimated weeks
    		 Ship to Estimated weeks

    North
    America

    		 USA 1 to 3 Asia HK, Japan
    		 1 to 3
    Canada 2 to 5
    		 Others 2 to 5
    Europe Germany 1 to 4
    		 Australia 2 to 4
    UK 1 to 4

    Brazil/Russia/Chile

    		 4 to 8
    Others 2 to 5

    Other Country
    in the World

    		 2 to 6

 

 

 

 

 

 

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Return/Warranty Policy
  
  • Return with no reason:
    • Item must be sent out in original condition within 7 days since item received,
    • Buyer can return item to our Service Department in Canada or China by buyer's convenience,
    • Buyer pay the return shipment fee,
    • Same way money refund as you paid.
  • Return/exchange if defective or wrong item buyer received:
    • Buyer must contact with us using ebay message system within 4 days since item received,
    • WE pay the return shipment fee,
    • Replacement or money refund are available upon buyer request.
  • Please contact us using ebay message system in advance before leaving feedback if there were any problem with your items.
  • E-care service: Click here to report problems/return items and more
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Payment
  
  • Payment is expected within 4 days, Ebay Unpaid Item Assistant will open unpaid item case automatically if no payment received in 4 days.
  • We accept Paypal only
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About us
 
  • This is Canadian operating company, the quality of all products and service are comply with American Standard,
  • We try our best to help buyers to pick out the QUALIFIED products from dazzling market with reasonable price,
  • Our goal is to be one of the best seller on ebay, buyer's satisfaction is our #1 concern
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FAQ
  

      Q: How do you caculate the combine shipping cost?
      A: Pay a maximum of $3.99 shipping on all eligible non-freeshipping items (Please ask us to combine your items after putting orders but before pay for them if you bought different items)

      Q: What can you do if my address is not correct?
      A: Buyer should take all responsibility for offering incorrect information.

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