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.
Wednesday Cool Links: Digital Ruler, Pa...
Solar botics
August 21, 2013
I wonder what's going to happen if you stuff all the dry beer ingredients in your mouth? Would you turn into a foam spitting monster, a rabid-looking human? Read along, and you'll know what I'm talking about:
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Glassified: Augmenting a traditional ruler with digital functionality I am past needing this for school, but I sure want it nonetheless! |
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Vertwalker Painting Robot by Sonice Development We've seen many a painting robot on horizontal surfaces, now this one eliminates the need to put your paper down. Ready for gallery walls and fame! I only wish the components and principles of functioning were listed... |
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Tomas Saraceno's Solar Bell Floating Sculpture Takes Flight Early inventions of Alexander Graham Bell reinterpreted as utopian flying cities by Argentinian artist Tomas Saraceno. |
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Packets of Instant Beer Are Now a Thing KoolAid now in beer flavour? With foam and alcohol content and all? Not sure if I'm sold on this fast food version... But it sure might be handy at hikes and camping. |
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One Pixel Video Game Rises from RGB Button Hardware One pixel video game is my type of video game. That's about all I need in that realm... High quality graphics an' all... |
Well, I just have a suspicion that this particular contraption needs to be used strictly according to instructions. That, however, doesn’t relate to other things that can be made better by seeing what's inside and figuring out how they work. Happy hacking, or whatever you do in your spare time.
MORE POSTS
New! Servo2 and RM1a motors
We've got in an inventory of Grand Wing Servo S03N standard servos. These pack quite a bit of power, and prove to be pretty good for standard servo applications. We're sorry to say that the RM1 is no-more. The RM1 is dead; long live the RM1. (I never understood that phrase...) All hail the RM1a! […]
Interesting Mini-sumo build
This mini-sumo design by Jeremy Bloyd-Peshkin features our wheels, and one of our favourite building materials, Sintra. We can't laser-cut sintra (PVC=bad stuff when burned), but milling it works well, as this builder shows. The asymmetric motor layout works, as proven by this contest-winning design (scroll to the bottom of the page).
Friday New Product - Grove and RGB LED B...
Grove - 2-Coil Latching Relay $12.84 The Grove latching relays are interesting because they take a pulse to toggle their state, which it maintains even after a power cycle. GrovePi Starter Kit for Raspberry Pi $116.87 Carrying a GrovePi+ board together with 12 carefully selected Grove sensors with 10 pieces cables, this starter kit gets […]
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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.