Circuit: Stepper Motor

Dave Hrynkiw
July 12, 2007

This is a neat little one-chip circuit we originally tuned for use with our "SM1" Stepper motors. We've presently sold out of the motor, but this circuit has proved to be a good unidirectional (1-way) driver for small stepper motors. Parts required are:

  • 74AC240 Octal buffer chip
  • 4 x CP0.1µF capacitors
  • 100k resistor
  • 2 x 47k resistors

MORE POSTS

February 13, 2009
Closed on Monday (the 16th) for Family D...

We will be so emotionally moved by the celebration of GPS Day tomorrow (the 14th) that we'll be taking Monday, February 16th off to recuperate. Go ahead and place orders or send emails - we'll get right back to you and continue shipping on Tuesday when we resume all business as usual. If you want […]

May 1, 2015
Friday New Product: Grove, Charger, Stro...

We are going to continue with some nice Grove products and mix it up with other bits and pieces. More sensors, a SparkFun LiPo charger, and some raw parts round out this session.

May 16, 2005
Testimonials...

You know, I had a page of our customer testimonials put together, and I just had the opportunity to sit and read it a bit. That's a pretty impressive page, even if I do say so myself! If you have any reservation about ordering from Solarbotics, I encourage you to take a quick look at […]

March 22, 2013
Friday New Product: New Netduino and Rov...

Yaaaay, we finally have some new stuff to show off! Firstly, Secret Labs have released Netduino 2 and Netduino Plus 2 with some welcome upgrades. Netduino became even faster with more code space, and we have them in stock! Here's what else we have: Netduino Go Starter Kit $99.95 Love the Netduino but not a […]

Solarbotics Ltd Logo
Solarbotics has been operating for more than 25 years, bringing electronics know-how and supplies to both the electronics professional and hobbyist. We'll be happy to help you too!

Solarbotics, Ltd. is not responsible for misprints or errors on product prices or information. For more information, please see our Terms and Conditions.

Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.

cart