Solarbotics Ltd. is now a distributor of Sherline Machine Tool Products , and to inaugurate this arrangement, Solarbotics and Sherline are teaming up to bring a 5400 Mill package to the Western Canadian Robot Games for fundraising! We're providing the WCRG with this excellent high-quality mill ($921 CDN / $650 USD Retail) to use as […]
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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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.