stepper control using pololu A4988

Schematic of the solar concentrator that uses a stepper motor controlled by a pololu A4988 (compatible also with DRV8825).

this setup makes a microstep of 1/16 every step.

 

more information, the arduino code and further updates can be found on GIT

https://github.com/osefrance/SolarConcentrator

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m_railgun 3 years, 6 months ago

thx you