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== Stepper motor control with ULN2003 AN == | |||
[[File:Darlington_Array_ULN2003_and_6-Wire-Stepper.png|800px ]] | [[File:Darlington_Array_ULN2003_and_6-Wire-Stepper.png|800px ]] | ||
== Advanced: Bipolar stepper with H-Bridge == | |||
Use the L293 (quadruple half bridge - or also useable as H-Bridge) to control the 6-Wire stepper you already got or use a 4-wire stepper if you want. | |||
example: | |||
http://www.cuteminds.com/index.php/en/l293d | |||
be careful to not short the bridges. Use LEDs instead the H-Bridge to verify your code, then connect the H-Bridge. | |||
Revision as of 12:54, 15 December 2011
Stepper motor control with ULN2003 AN
Advanced: Bipolar stepper with H-Bridge
Use the L293 (quadruple half bridge - or also useable as H-Bridge) to control the 6-Wire stepper you already got or use a 4-wire stepper if you want.
example: http://www.cuteminds.com/index.php/en/l293d
be careful to not short the bridges. Use LEDs instead the H-Bridge to verify your code, then connect the H-Bridge.