ULN2003 step motor drive board+ 5V step motor step motor a set of promotion

Download:
http://box.cloud.taobao.com/s/hjrfa4fvl2
UNL2003 step motor driver:

1. Use ULN2003 high -power Darlington chip to drive into the motor

2.A, B, C, D Lighting Diodes indicate the status of four -phase step -by -step motor to work

With the standard interface with a step motor, you can directly dial when using

Smoral stepping motor 28byj-48:

Diameter: 28mm

Voltage: 5V

Step angle: 5.625 x 1/64

Death ratio: 1/64

The 5 -line 4 phase can be driven by ordinary ULN2003 chip, or it can be connected to 2 phases to use it to support the development board, which is directly inserted to facilitate the use of step motors on the development board.

Product Attributes
Brand	Other/Other

Unlimited Blocks, Tabs or Accordions with any HTML content can be assigned to any individual product or to certain groups of products, like entire categories, brands, products with specific options, attributes, price range, etc. You can indicate any criteria via the advanced product assignment mechanism and only those products matching your criteria will display the modules.

Also, any module can be selectively activated per device (desktop/tablet/phone), customer login status and other criteria. Imagine the possibilities.