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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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Sumovore Unleashed!
We're happy to announce the hotly-anticipated Solarbotics Sumovore Mini-Sumo! Check here for all the details! We have an introductory special of $10 off the regular retail of $89 USD ($119CDN), so get your Sumovore now for $79USD ($109).
New Product: Metric Hardware
M3x10mm Allen Hex Socket Head Cap Black Steel Screw, 10 pcs 1.90 M3x10mm Allen Hex Socket Head Cap Black Steel Screw, 10 pcs M1.7x4mm 304 Stainless Steel Cross countersunk head Machine Screw $1.95 M1.7x4mm 304 Stainless Steel Philips head countersunk machine screws, qty 10 M3x3mm Hex Socket Head Set Screws Cup Point (grub) $1.95 Don't […]
Mmmmmm...Turkey....(insert drool here).
Monday October 10th is Canadian Thanksgiving and Solarbotics will be closed so all our employees can spend the day with their families. We will be open on Tuesday October 11th at 9:00am MST and all will be business as usual again. Happy Thanksgiving folks!
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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.