Bipolar stepper drive IC
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Posts: 46,084
I'm looking for a bipolar stepper motor drive IC to interface with the
BSII. I need to drive a two coil (4 wire) stepper used in a butterfly
valve, for bench testing of the valve. The circuit needs only to drive
the motor CW and CCW at a few tens of steps per second. Doesn't need to
be precision control or anything complex.
Would appreciate any help I can get.
Ben
BSII. I need to drive a two coil (4 wire) stepper used in a butterfly
valve, for bench testing of the valve. The circuit needs only to drive
the motor CW and CCW at a few tens of steps per second. Doesn't need to
be precision control or anything complex.
Would appreciate any help I can get.
Ben
Comments
Original Message
From: Benjamin Hall [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=q4el57gfoYsjVIIFw97ldW0eSQDP_r_QuFOGAPWIt0Gm3pxvg87WxnhIwDM7VDSyyxAer_-caw]benhall@i...[/url
Sent: Sunday, July 16, 2000 10:27 AM
To: Basic Stamps
Subject: [noparse][[/noparse]basicstamps] Bipolar stepper drive IC
I'm looking for a bipolar stepper motor drive IC to interface with the
BSII. I need to drive a two coil (4 wire) stepper used in a butterfly
valve, for bench testing of the valve. The circuit needs only to drive
the motor CW and CCW at a few tens of steps per second. Doesn't need to
be precision control or anything complex.
Would appreciate any help I can get.
Ben
See the following link for an article on doing it and even the code:
http://www.seattlerobotics.org/encoder/may98/steppers.html
Tim
[noparse][[/noparse]Denver, CO]
>
Original Message
> From: Ross Hart [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=6QRDdv9apcBPro5S9cecrbTU_mr_np0LaXQipwvIxtjy7QklUiWTclzJrCNFndQSrXczY_F3IFM]rhhart@e...[/url
> Sent: Sunday, July 16, 2000 1:17 PM
> To: basicstamps@egroups.com
> Subject: RE: [noparse][[/noparse]basicstamps] Bipolar stepper drive IC
>
>
> MOTOROLA MC3479 is a bipolar driver available from JAMECO & others.
>
>
Original Message
> From: Benjamin Hall [noparse]/noparse]mailto:[url=http://forums.parallaxinc.com/group/basicstamps/post?postID=qCYVmztoZErYblw0XDSAE931lUThN6qBZKJG-wd6iCeh2bT9GZj1HRoqPnK5A31ZNAhIkeeTSkQ]benhall@i...[/url
> Sent: Sunday, July 16, 2000 10:27 AM
> To: Basic Stamps
> Subject: [noparse][[/noparse]basicstamps] Bipolar stepper drive IC
>
>
> I'm looking for a bipolar stepper motor drive IC to interface with the
> BSII. I need to drive a two coil (4 wire) stepper used in a butterfly
> valve, for bench testing of the valve. The circuit needs only to drive
> the motor CW and CCW at a few tens of steps per second. Doesn't need to
> be precision control or anything complex.
>
> Would appreciate any help I can get.
>
> Ben
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