~~~~~~~ ( ITEM SHIPPED FROM OVERSEAS TO NZ. DELIVERY 2 WEEKS ) ~~~~~~~ IMPORTANT - There maybe unexpected SHIPPING DELAYS . Please Contact us first if you need the item urgently. Please allow extra few days for Rural deliveries Terms & Cond's: Items from overseas may incur customs charges & taxes. The buyer is responsible to pay any applicable customs or import duties. Read more on your obligations at http://www.whatsmyduty.org.nz/ Repair/replacements under warranty our policy in our store page 5Pcs Geekcreit 3D Printer Stepstick DRV8825 Stepper Driver Reprap 4 Layer PCB Description: The module has an interface pinout is almost the same with A4988 stepper motor drive carrier, so that it can be used as a higher performance in a pull-down menu the plates replaced in many applications. DRV8825 features an adjustable current limit, overcurrent and overtemperature protection, six micro-resolution (down 1/32-step). It uses 8.2 - 45V, can provide up to about 1.5 per phase no heat sink or forced air flow (rated up to 2.2 per volume sufficient additional cooling). Feature: Simple step and direction control interface The interface can connect directly with 3.3V and 5V systems Support over-temperature thermal shutdown, over-current shutdown and under-voltage lockout Support short-to-ground and shorted-load protection Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step 4-layer, 2 oz copper PCB for improved heat dissipation Adjustable current control support you to set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates Intelligent chopping control that automatically selects the correct cu ~~~~~~~ ( ITEM SHIPPED FROM OVERSEAS TO NZ. DELIVERY 2 WEEKS ) ~~~~~~~