Stepper motor driver

[salim_mahmud]

Hello everybody, I need a driver card similar to PCA9685 that controls 16 servo motors but for a Stepper motor I mean I need a driver that allows us to control a large number of motors.

thanks in advance

[TomGeorge]

Hi,
How many steppers do you need to drive?
What is the application?

Can you please post link to spec/data of your stepper.

Can you please tell us your electronics, programming, arduino, hardware experience?

Tom....

[TomGeorge]

Hi, @salim_mahmud

@TomGeorge

Can you please post link to spec/data of your stepper.

How to get the best out of this forum

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Its your project, not ours, you know all about it, we don't.
So what is wrong with asking pertinent questions?

90 steppers will possibly require some decent power supplies.
Can I suggest you Google;

Pololu stepper driver

They have a large array of stepper drivers and are a reputable supplier.

I am a 66yo Electronics Engineer, working in design and repair of industrial and commercial control equipment.

@TomGeorge

Can you please tell us your electronics, programming, arduino, hardware experience?

Thanks.. Tom..
PS, My late mum used to call me Tommy..

[PerryBebbington]

@salim_mahmud ,

I have deleted your rude replies. I note that I have warned you before about being rude, so I have suspended you permanently from this forum.

Thank you.