The Kindleberry Wireless
An updated wireless version of the the Kindleberry, a combination of theRaspberry Pi and the Amazon Kindle, using the new Kindle Paperwhite.
Computers & Mobile
The latest DIY ideas, techniques and tools for digital gadgetry, open code, smart hacks, and more. Processing power to the people!
Pitches with Prototypes: LumiGeek’s LED4DIY Shields
Number four in our daily line-up of Hardware Innovation Workshop prototype contest entries is the LumiGeek LED4DIY family of RGB LED control shields. LumiGeek recently made a big splash, online, for their part in the collaboration (with Autodesk engineers Arthur Harsuvanakit and Evan Atherton) that produced this beautiful one-off 3D-printed sound/light reactive speaker set:
Designing a Window Manager for a Micro-Controller
Andrew Rossignol decided to implement a window manager to run on an ATmega1284p micro-controller using the uVGA-II VGA controller.
Setting Up the pcDuino
My friend Mike Hord of Sparkfun has shot this quick video showing how to set up a pcDuino. If you’re not hip to this microcontroller, it’s a system-on-a-board running linux, and you program it by plugging the board into your TV via HDMI and simply plugging in a USB keyboard and mouse. It has the […]
The $12 Cellphone
How cheap can you make a cellphone? Bunnie Huang recently bought one in Shenzhen for just $12. There wasn’t a carrier subsidy, it was contract-free, and unlocked. As Bunnie says, “…that about the price of a large cheese pizza, or a decent glass of wine.”
PeerTalk, BeagleBone, and Raspberry Pi
I came across an excellent bit of wizardry by Rasmus Andersson called PeerTalk. It’s a Objective-C library allowing you to communicate between your iPhone and your Mac over the USB dock cable using TCP sockets. My immediate thought was that the same mechanism should be able to be used to talk to something like the BeagleBone, or the Raspberry Pi, not just your Mac.
Teardown of the TI SensorTag
Last time I was up in Rhode Island my good friend Brian Jepson pushed a small red box into my hands with the words, “…try this, you’ll love it.” I immediately started looking for the blue pill. However I needn’t have worried, because it turned out to be a SensorTag from Texas Instruments. It’s an interesting bit of hardware aimed squarely at simplifying smart phone developers lives when prototyping Bluetooth accessories. It can add a lot of data collection capability to your maker project quickly and cheaply.