Thursday 31 July 2014

New Project: Internet Speedometer

M41_WP_Speed-7 Track the speed of all the bits and bytes that pass over your local area network and transform that data into blinking tricolor LEDs, powered by the BeagleBone Black.

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Raspberry Pi HAT Specification Released

HAT-longpins Arduino has shields. BeagleBone has capes. And now Raspberry Pi has HATs. The Raspberry Pi Foundation officially announced their specification for add-on boards for their new Model B+ single board computer, which just started shipping. HAT stands for “Hardware Attached on Top” and is meant to make it easier for […]

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Powered Up for Maker Faire!

Whew! We had quite a weekend! Somehow we managed to cram both Lotusaurus Wrecks and Iron Rose into the back of a minivan and haul them to Maker Faire Detroit. Luckily a second car followed us with all the tools and batteries.


It was a wonderful weekend of racing tiny electric cars. What’s that? You don’t know about the Power Racing Series? We take those Power Wheels cars that you buy for your kids, get them for free or super-cheap from craigslist, and then rebuild them as electric race cars for adults… for less that $500. Yes, it’s a little ridiculous, but it’s also a lot of real engineering. Some of these cars will impress the crap out of you!


So how did we do? Well, the cars held up, even through a few crashes, so that’s good. Audrey drove Lotusaurus Wrecks to victory in one race, and Iron Rose proved a dedicated mid-fielder throughout the weekend. All in all, it was pretty awesome.


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Note: We know you want to see this crazy racing yourself… well, you’re in luck! We’ll be holding a race at Maker Faire Milwaukee happening September 27th & 28th, 2014. Join us for the madness!






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Art and science come together to reinvent the wheel – robot wheel

SNU’s Origami Wheel Robot features wheels based on the ‘Magic Ball’ pattern of origami. The Japanese art of paper folding is a difficult one to master, involving taking a 2D sheet of paper and transforming it into 3D shapes. For most of us, three folds are the maximum number we normally handle ─ usually only done when we have to send a letter in […]

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Snap Shot: A Peek at Sector67

IMG_0015 Home of the three-time Power Racing Series champions, Sector67 is a well-organized hackerspace near the state capitol in Madison, Wisconsin.

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New on the Shed—the Light Blue Bean

Digital pin 3 connected to GND on the Bean. We looked at Punch Through Design's Light Blue Bean before, but now the hardware is shipping. Get yours from the Maker Shed.

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New Project: Facebook Flagger—Notifications over Bluetooth LE using the Light Blue Bean

FBNotify-50-smaller Building hardware is exciting because you get to interact with the "real world". In this project you will use the LightBlue Bean to receive notifications from Facebook and Twitter

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