Canada Post orders will not be shipping today due to the issues with some of their online tools. We apologize for inconvenience.
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
MORE POSTS
Delayed Express Shipments
Weather. It's a thing. And sometimes, it's a pretty intense thing too. Such as right now in our fair city of Calgary, where some neighbourhoods have been declared to be in a state of emergency due to recent thunder and rain storms. We're hoping that things will clear up in a few days, but in […]
Vibebots for fun
We do some stuff around the office just for fun once-in-a-while. One of these projects resulted in this set of Vibebots, built by Grant McKee. Simple, a bit noisy, but FUN!
Wednesday Links: Crab Shells, Backflippi...
Talk about yam fries. They are an unknown phenomenon. They appear on their own and disappear into nothing, some faster than others. 50 grams eaten at night turn into 3 kilos of chub the next day. Astrophysicists refuse to comment on this gravitational anomaly. But fries are even more dangerous than black holes. To neutralize […]
Solarbotics has been operating for more than 25 years, bringing electronics know-how and supplies to both the electronics professional and hobbyist. We'll be happy to help you too!
Solarbotics, Ltd. is not responsible for misprints or errors on product prices or information. For more information, please see our Terms and Conditions.
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.