Well, we survived the battlefield of 2014 Calgary Entertainment Expo with no human, animal or machinery losses (although with an apparent vocabulary shift towards geekery). In any case, running a double booth was a lot of fun and a lot of work, which makes it satisfying and tiring at the same time. And educating: we've […]
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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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.