Why choose HobbyCNC

Why choose HobbyCNC Stepper Motor Driver boards from for your DIY CNC, DIY Router Arduino, Raspberry Pi, BeagleBone project?

There are a many options for stepper motor drivers.  From inexpensive ‘no name’ eBay boards, offshore boards with no support, single channel boards, shields, all the way to super-expensive, high power motion systems. Choose HobbyCNC for your DIY project, we offer a reliable, compact, powerful and inexpensive kit that fits perfectly in the DIY model.  We’ve been doing this for over 15 years!

  • US made printed circuit boards (Advanced Circuits in Aurora Colorado) .  Not some ‘bargain basement’ lowest-cost provider
  • High quality electrolytic capacitors.  No cheap ‘off brand’ that will dry-out and fail after a few years in a harsh shop environment.
  • All name brand components.  No gray market or eBay specials.
  • Large, powerful motor driver chips, mature, reliable, bullet-proof, short-circuit protection. Easy to add an effective heatsink.Choose HobbyCNC to simplify your installation of DIY CNC Router, DIY CNC Mill, DIY CNC Lathe
  • Drive 3 or 4 steppers with one board.  Simplifies installation, wiring and mounting compared to using several single-channel boards.
  • NO BREAKOUT BOARDS.  Avoid extra complexity, extra size, extra wiring.  One board instead of five.
  • 25 pin “D” input connector.  Compatible with PC Parallel port AND any TTL-level step-and-direction signals (Raspberry Pi, BeagleBone, Arduino)
  • We are a “one trick pony”.  We do only Stepper Motor Driver boards.  We don’t do a lot of things half-assed.  We do one thing full-assed.
  • We provide support (FAQs, Support Forum) and we answer our emails.
    (Here is what you want to avoid:  repair TB6560)
  • Max 3 amp drive per phase with short-circuit protection.  ‘Nuff said.
  • It is our product.  We designed it, we kit it, we ship it, we support it.
  • Compact sizes that are easy to mount.


Arduino name, logo and the graphics design of its boards are a protected trademark of Arduino LLC.
Raspberry Pi is a trademark of the Raspberry Pi Foundation
eBay is a trademark of eBay

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