Peter Johansson is building a professional-grade medium-format camera. Like, from scratch. He's about 80% done and has done a wonderful job documenting the build. [Thanks, Billy!]
Don't forget, we're now publishing a monthly Make: Newsletter. The November edition will be emailed out this coming week. The newsletter covers news and happenings around Maker Media, what's going on here at Make: Online, and contains original material, such as my new "Maker's Dictionary" column, a growing glossary of perennial tech terms and cutting-edge DIY, science, and tech-related jargon and slang.
You can sign up for the newsletter here. Here to see last month's edition.
Reader Dave Adams submitted this cool Pac Man pumpkin display, complete with ghosts, dots, and fruit. Shown immediately above under regular and UV light. [Thanks, David!]
Make: Halloween Contest 2009
There's still three days left to enter the Make: Halloween Contest 2009! Deadline is November 3rd. Show us your embedded microcontroller Halloween projects and you could be chosen as a winner.
We still have a few more Chumby guts ready for you to hack, modify, or just make a cool enclosure and enjoy. What's a Chumby? Glad you asked! It's an amazing little piece of technology that lets you get what's best on the web and delivers it right to you on it's 3.5" touch screen LCD. You can play games, check the weather, twitter, news, music, and even watch YouTube videos. All of this is done via you home's wireless Internet connection. Get 'em while you can, we have limited stock and we will not receive any more this year...if ever.
Here's what comes in each kit:
3.5'' LCD (320hx240v 16bpp TFT) with Touch Screen
Texas Instruments TSC2100 Programmable Touchscreen Controller with Stereo DAC
Plastic Front Bezel
Gasket
Aluminum Frame
4 x Screws to attach Aluminum Frame to Front Bezel
350MHz Freescale iMX21 MC94MX21DVKN3 ARM9 controller Motherboard Circuit Card Assembly with Samsung 64MB SDRAM on 32-bit data path and Hynix HY27US 64MB NAND Flash ROM
Kionix KXP74-1050 3-axis accelerometer
Daughtercard Circuit Card Assembly
Three USB 2.0 full speed ports, one internal, two external
Chumbilical Flex Cable from Daughter card CCA to Motherboard CCA
Wifi Riser Circuit Card Assembly
USB Wifi Dongle based on the Xterasys 3135G 802.11g USB Wifi adapter (ralink chipset)
Flex Cable for Wifi Riser CCA to Motherboard CCA
3 x Screws for Wifi Riser CCA to Motherboard CCA
3 x Standoffs for screws for Wifi Riser CCA to Motherboard CCA
2 x 2W StereoSpeakers
4 x Screws for Speaker to Plastic Speaker Holder
Plastic Speaker Holder
Switch for Bend Sensor
Plastic Switch Holder
2 wire cable with 2 pin connector (from Daughterboard CCA to switch)
2 x Screws to Attach Switch to Plastic Switch Holder
12 V DC 1A Power Supply
Built-in microphone
(Note: actual parts may vary slightly due to manufacturing and availability)
Capturing the same powerful forces that destroyed the Tacoma Narrows Bridge shortly after it was built in 1940, researchers at the University of Michigan are developing a new way of generating electricity with the slow moving currents found in most of the rivers and oceans of the world.
VIVACE is the first known device that could harness energy from most of the water currents around the globe because it works in flows moving slower than 2 knots (about 2 miles per hour.) Most of the Earth's currents are slower than 3 knots. Turbines and water mills need an average of 5 or 6 knots to operate efficiently. Michael Bernitsas
Michael Bernitsas, professor in the Department of Naval Architecture and Marine Engineering, stands before a prototype of his VIVACE hydrokinetic energy device.
VIVACE stands for Vortex Induced Vibrations for Aquatic Clean Energy. It doesn't depend on waves, tides, turbines or dams. It's a unique hydrokinetic energy system that relies on "vortex induced vibrations."
This technology is hoped to be easier to site than traditional windmills and hydropower generators. [Thanks, Amon!]
Book publishers use banner ads on flies in Germany... via Wired.
Jung von Matt/Neckar lässt für Eichborn, den Verlag mit der Fliege, 200 mit Bannern bestückte Fliegen auf der Frankfurter Buchmesse starten. To promote their exhibition stand at the Franfurt Book Fair, Eichborn the publisher with the fly prepared 200 flies with an ultra light banner. The banner was attached with natural wax. After a short time the banner dropped off by itself. And the flies were not harmed.
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