Yours truly is about to teach a mixed media class and wanted to try making some stamps to enhance my (and my students') collaging experience. Stamps are used to create background patterns and give interest to surface design in 2d mixed media techniques. There is a variety of stamps available both online and in craft […]
Wednesday Cool Links: DIY Cellphone, Sma...
Solar botics
August 14, 2013
Meteor showers! This week! Everybody watch! And other than that, watch the links. They are shiny too and they come out at night and eat all your strawberry pie and pencils… Er, no, they don’t, actually. But they will only shine the light of their internet goodness on you:
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My open-source, do-it-yourself cellphone (built with Arduino). DIY cellphones are nothing new, but this one by David A. Mellis features LED matrix screen and live hinge laser cut enclosure. And it's all open source! |
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Solar-Powered Ubuntu Laptop Lasts 10 Hours on a Charge Sol laptop runs on Ubuntu and claims that after being charged for 2 hours (using those foldable solar panels) it will give you 8 to 10 hours of battery life. |
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3D printed robot slides under doors and travels up to 5.2m/s This is a pretty agile robot! 3D printed and traveling on spoke wheels legs, it is able to change height and slide into tight spaces like under doors. |
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Hacking Sensoria, the smart sock Introducing - helicopter controlled by Sensoria the smart sock by [Andrew]. |
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National Geographic Robots Get Intimate With Lions Robots are awesome for getting very close to lions. They let film the animals at an eye level, they are less intrusive and replaceable. |
Other than that they are completely harmless and don’t pose a threat to humanity. I will post some more of these next time.
MORE POSTS
Escaps back in stock!
Well, the last batch of Escap gearmotors went very fast. Let's hope this batch lasts a bit longer! Unlike the last set, this set has a higher reduction ratio of 663:1 instead of 362:1. This means it starts turning 0.46V (!) drawing only 3.3mA (!!) It's a 3V rated motor, but our tests show that […]
Hmmm... what's that big truck bringing? ...
Well, what a pleasant surprise - a large truck dropped by today and delivered our shipment of GM10 gear motors! They're $12.00/ea or $9.50/ea USD in pairs ($15.50/ea or $12.75/ea in pairs for Canadians) - much less expensive than converting nanoservos!
HVW Sale, Useless Machine, Pitsco
Fun fact: As I type this out, I'm doing so not while sitting at my desk, but sitting on it. I highly recommend you try it. Probably not very ergonomic, but hey. When the boss temporarily commandeers your chair, you gotta make do with what you got. So this week we have a few small […]
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