Looking forward to a bit of recharge time after the holiday rush! While being in that mindset, here's our holiday schedule for both Solarbotics and the Active-Tech Calgary Storefront: December 24th - 9:30-1:30pm December 25th - Closed (HO HO HO!) December 26th - Closed (Whooboy... leftovers and toys!) December 27th - Closed (Moar leftovers... and […]
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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Solarbotics Closed for Holiday Monday
Howdy folks! We just wanted to let you know that our office will be closed for the Holiday Monday, May 22. All orders submitted over the weekend will be filled first thing on Tuesday, May 23. Happy May Long Weekend!
Friday New Product and MakeFashion 2014
Other than the new goodies, we have one more thing to announce: Solarbotics, as an official MakeFashion partner, has been supporting local and international designers by consulting, providing materials, tech support and snacks. One of the projects we have been working at is Pumping Fashion Lit (by Dee Fontans and Eric Willis). It is featured […]
Monday New Product: Teensy v3.2, Bracket...
PJRC Teensy USB Board, Version 3.2 $24.75 The Teensy USB Development Board is a complete USB-based microcontoller development system. Bracket Pair for Sharp Distance Sensors - Parallel $4.20 Bracket Pair for Sharp GP2Y0A02, GP2Y0A21, and GP2Y0A41 Distance Sensors - Parallel Bracket Pair for Sharp Distance Sensors - Multi-option $4.85 Bracket Pair for Sharp GP2Y0A02, GP2Y0A21, […]
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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.