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.
Everyone is familiar with paracord bracelets - the cleverly woven wearable survival device that instantly unravels into many meters of useful and super strong nylon cord in case of necessity. These are useful for outdoorsy types, but what if you are an indoorsy type with a lot of electronic emergencies? Or a geek in need of a bright wrist decoration that shows off your geekness?
The Solarbotics Repairacord™ Electronics Survival Bracelet is what you need (complimentary pun included). Woven using traditional quick-release paracord weaves, it unravels in seconds, but instead of a regular electronically-inept nylon cord, it packs about 1.2m (4') of a high-quality 24-gauge 40-strand silicon wire. It can easily carry up to 2Amps, is wonderfully flexible and surprisingly wearable against the skin.
But should we say (infomercial style) wait - there's more! What good is wire if you can't utilize it properly? For ultimate electronics confidence, you'll find inside of each bracelet's core a payload sleeve containing a 15cm (6") length each of 3mm heat shrink and solder.
Now the only thing that you need is something to solder with. Out in the urban (or not so urban) jungle it could be a coin or a bare nail, which we have successfully tried.
So with Repairacord™ on your wrist, you are ready to repair the world - if you need to.
We've been wear-testing several models for many months with great success, with each style offering their own set of characteristics:
The "All-wire" version is the most compact, but the silicone does start to show minor signs of abrasion after approximately 3 months continuous wear. And there's only the 16cm paracord payload sheathe to use for rope-work.
The "Hybrid" version blends the two different diameters of media together in a very visually appealing combination. It sits on your wrist with more visual presence than the "All-wire" version, taking advantage of the additional colors paracord offers. It also protects the exposed silicone wire much better, as the full type-III paracord makes up most of the exposed area.
The "Armoured" model takes the most effort to create, as we replace the internals of the paracord with the silicone wire. This makes for a bracelet almost indistinguishable from a traditional paracord survival bracelet, and fully protects the wire from any abrasion.
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.
This link is a bit on the old side, but if you are thinking of entering the WCRG event next month, here's last year's champion's (Craig Limber) webpage about turning his Sumovore into an almost-as-good line follower! It's a good way to get into this rapidly-growing event...
We've just got our official notification and new price list from Sherline. Implementation date is October 1st, so if you've been on-the-fence thinking about getting a Sherline machine to build your own custom parts, now's the time to do it! After October 1, Sherline parts and accessories are expected to see a 5-30% price increase. […]
So, like, it's that magical time of year where we of Albertaville, Canada get a long weekend. We don't even have a reason anymore. We just figure that we ought to have one, so we come up with a name that sounds semi-official and run with it. "Quick, we need to figure out what to […]
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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.