It's that time of the week where we point to a pile of new things and exclaim "LOOKIT THAT!", before bouncing away on pogo sticks. We're kidding, of course. If we actually did that it'd be plain ol' absurd. First things first - a neat-o community project needs to come before that sweet, sweet pogo […]
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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Tilden 'bots "TO THE MOOOOON"! And Web-d...
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Sensors. They're FUN. So fun, in fact, we just added a metric crap-tonne (a completely legitimate scientific unit of measurement) of them to Solarbotics. What, you don't believe me? CHECK THIS ACTION OUT! We just added 4 categories, and we now have a total of 75 items available. Here's the full rundown of new stuff: […]
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Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.