Adafruit Schrittmotor 200 steps/rev, 12V 350mA with SainSmart L293D Motor Drive

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hello together,

i want build camera slider arduinu uno , these 2 articles.
https://www.amazon.de/gp/product/b0081jpba6/ref=oh_aui_detailpage_o03_s00?ie=utf8&psc=1
https://www.amazon.de/gp/product/b00eyifw70/ref=oh_aui_detailpage_o03_s00?ie=utf8&psc=1

but i'm new on area , have no idea how can realize that.
what external power need?
what things have observe exteral power?


thank in advance

julian


it better use specialized stepper motor driver such pololu a4988 allow use of higher motor supply voltage better performance. make programming simpler.

see these links more info.
stepper motor basics
simple stepper code

...r


Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > Adafruit Schrittmotor 200 steps/rev, 12V 350mA with SainSmart L293D Motor Drive


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