I've got some pics to share from some of our customers! Let's start with James McCracken's GM10 Walker...
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
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Friday New Product: Grove Stuff
New today is the Grove series from SeeedStudio. What makes Grove different is that is very modular, making quick-prototyping quite rapid. Usually this is an expensive feature. The rule of thumb is "Price, Speed, Quality - pick any two", but Seeed has made the 3 curves match just right.
Friday New Product: More Grove
SeeedStudio Grove modules are here with a new standalone kit, and some new modules.
Faster Download Times!
We are improving the site once again! You'll notice that our Products, Galleries, and Old News page(s) will load faster. All the same information is there, it just has a more streamlined approach, reducing the download time (especially for Sherline Machines!). So check it out! Read More...
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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.