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Subject: [Homebrew_PCBs] Unipolar stepper motor driver wiring

From: Robert Hedan <robert.hedan@...>
Date: 2005-06-22

My surplus source has the UCN5804 in stock. I'm waiting for a reply with
prices.

I know I'm going to get a batch of these babies. I know unipolar steppers
are on their way out, but there are still a lot in circulation.

Robert
:)



Is the obsolete Allegro UCN5804 unipolar
driver that difficult to get these days?



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