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

November 28, 2002
New Book - Robot Sumo!

Here's another book we quite enjoyed and recommend adding to your bookshelf - Robot Sumo! Check it out in the "New Items" or "Books" Section.

October 14, 2009
Calgary ProtoSpace Open House

Calgary's fledgling hacking group is hosting an open-house at the ProtoSpace on October 27 November 3rd. We're planning to be there - come on down!

May 23, 2003
GM2/3 with Wheel combination deals

We're saving you some hassle and money by now offering our popular GM2 or GM3 gear motor with a GMPW wheel! Save a few bucks and order them as a set.

October 10, 2008
Turkey Time!

Dah-na nah-nuh “Turkey is tastey” Dah-na nah-nuh “With veggies and pastry” Dah-na nah-nuh. “Monday is Thanksgiving” Dah-na nah-nuh “...and our office will be CLOOOOSED...oh yeah” Canadian Thanksgiving is Monday October 13, 2008. Our office will be closed all day Monday, but never fear - we will roll ourselves back into work first thing on Tuesday […]

1 5 6 7 8 9 253
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