Yeeks! Jeez, it's snuck up on me too... If you want to get your favourite solder-geek a new project for Christmas, keep in mind that our deadline for shipping is approaching. For US orders, your option is Purolator/DHL Courier (2 business days, so Wednesday the 21st by 2:00pm MST at the latest!). Domestic (Canadian) orders […]
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.