Festive occasions are right around the corner so we thought we’d treat you to some shiny stuff. In these times of heightened economic activity (I mean mostly gift giving) some super bright 2.8Watt LEDs and tiny SMD LEDs on a wire that come in a variety of brilliant colours might come in handy for the […]
Frogbots! Solar-powered, at that!
Dave Hrynkiw
December 15, 2000
I missed the full segment of this story last weeks on "Discovery Channel's @discovery.ca" program, but fortunately, the've put the segment online at their website. I seems that JPL (Jet Propulsion Laboratories - NASA essentially) is working on a solar-powered, single-footed robot frog. This seems like a GREAT idea for extra-terrestrial planet-surface locomotion. Check out the videos and see for yourself. Additional information at Space.com Even more technical information is here and here, in these Adobe Acrobat files from one of the researchers, Paulo Fiorini. Here's his homepage. And this is his dedicated Frogbot hompage - lots of interesting info!
Oh, and if you scroll to the bottom of the Discovery Channel / EXN page, you'll find a nice video clip of our favorite Roboticist, Mark Tilden. They shot this a few years ago, and I'm glad to see they resurrected it to be on this page.
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New Gearmotors!
We're very excited to announce these new "baby" versions of the popular GM2 and GM3 gearmotors. These junior versions offer a 120:1 gear reduction ratio, built-in safety clutch, and 146rpm with 20in*oz torque at 5V drawing onlyh 90mA (620mA at stall). Take a look at them in the motors section of our website! The new […]
Teach the Teacher: Arduino Boot Camp
Join our workshop on August 9th or 29th to learn the basics of how to make Arduinos work and how to teach CTF, CTS, and cross-curricular Project Based Learning using this fantastic resource. Sessions schedule: 10:00AM-12:00PM - Arduino programming with the Grove Educational Kit 1:00PM-3:00PM - Arduino Electronics with the ARDX Electronics Kit Location: Active […]
New Motor!
We've been very fortunate to be offered a limited supply of the amazing Portescap MU915L gear motor. Sound familiar? They should - they're the motivators for the legendary "Walkman" by Mark Tilden. We don't have a huge number of these, so if you're interested, order soon! (Limit 5 per customer)
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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.