Well, 2010 is in full swing and we've been pretty busy. We don't have any new product to show off this week, but our Flickr feed has been getting a lot of love - we just received our first pick and place machine(s), and we've uploaded all of our magazine ads. Well, I guess that's […]
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
GM8 Gearmotors win Minisumo!
Wheee! Well, that business trip to the Robot Society of America 2003 Robot Games and Expo went well! We went out to see what the rest of the hobby robotics community was up to (and to support one of our latest distributors, Hobby Engineering), and we ended up winning mini-sumo with StrongBad the president's (me) […]
Catalog 5 online
If you haven't got a print catalog in the mail yet, you can now download it as a 1.5 megabyte PDF file. Or, request one via mail if you wish! Download (or request) it via our catalog request page.
Family Day, Sensors, YouTube'n
Well folks, let's get started with sad news - We will be closed on Monday, February 15th 2010 for Family Day. Standard schtick - send your emails, submit orders, leave messages, etc. We will resume responding to customers and shipping orders when we reopen the next day (Tuesday, Feb. 16th). Next up - more sensors! […]
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.