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.
"Steady as she goes, steersman..."
Dave Hrynkiw
May 15, 2007
Solarbotics / HVWTech will be on "maintenance mode" while the bulk of the staff go down to the MAKE Faire in San Mateo, California.
The remaining staff have begged for some relief to make the week go easier, so we are not going to be doing any UPS shipments until Monday, May 21. And don't call the office and ask "What... is the air-speed velocity of an unladen swallow?" That'll just break them, and we need our staff intact, ok? Ok.
See you at MAKE!
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Web Links Thursday
Glorious MIDI unicorn It looks good and it sounds good - a challenging project by musician Andrew Huang. (Via LaughingSquid) Color changing hair dye Thermochromic hair color, apparently safe and non-permanent, soon as a commercial product. (Via ZMEScience) Dazzling canopy of interactive moving lights Teamlab's stunning light and sound show creates an illusion of ethereal […]
Wednesday Cool Links: Clocks, Cloudscape...
You know, sometimes it is hard to find a proper tone of voice to write these introductions. So how about I express what I wanted through some interpretive dance? *flails extremities randomly. That would do it, right? Being all multidisciplinary-like, merging art (of flailing) with technology (of flailing), just like our today's links: Twenty two […]
New Hakko Iron & SMD LoL Shields
I wasn't very interested when the new Hakko FX-888 soldering iron showed up, but as I opened it and explored more, I got to thinking "Dang - this is a nice iron...". It's small, heavy, made-o'-metal, and of Hakko quality. And it's better than the old 936 it replaces, in practically every regard. And it […]
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