The Golden Frog’s Arduino Utopia
Cultural anthropologist Eben Kirksey brings citizen science to Brooklyn, using an Arduino and the history of two frogs to educate the public.
Technology
Nixie Tube Chess Set
This beautifully conceived and executed chess set was made using vintage Russian Nixie tubes. The tubes are illuminated without visible wires; they glow when at rest on the gameboard surface. Kudos to Tony of Lasermad for producing what, IMHO, is quite clearly a masterpiece.
Putting Projects in Motion with the 555 Timer IC
Our latest project uses an array of parts to build three separate breadboard projects. Follow along as we put Projects in Motion, showing you how to control three different motor types with little more than a few components, wire, and a power source.
Learn Something New at Workshop Weekend
Gil Zamfirescu sends along this announcement for the excellent Workshop Weekend, happening this weekend in Oakland, CA: Explore 3D modeling, build a mini robot, create your own jewelry, make ricotta cheese, learn to sew by machine, and discover DNA modeling — all in one weekend! Workshop Weekend, the festival of learning offering more than 40 […]
Hardhack at Toorcamp
hardhack will have a tent at Toorcamp this year! we’ve been on pause for a few years, and we’re back. Toorcamp will be a fun camping hacker event in a beautiful coastal location about a four hour drive from Seattle, Washington. do you have a hardware project you would like to workshop-ize? entry to Toorcamp […]
USB Keyboard Support with the Arduino Uno
Michael Mitchel recently shared his tutorial on how to use DFU Programmer to update the firmware on the Atmega8U2, which, according to the Arduino documentation, “acts as a bridge between the computer’s USB port and the main processor’s serial port” on the Uno.
Touring The Future With Texas Instruments
Yes, those are my veins. This series of images was generated by the Christie DLP VeinViewer [PDF]. This device projects infrared light onto your hand. A camera detects areas with blood vessels near the skin because blood doesn’t reflect the IR light, but the surrounding tissue does. The resulting image is projected onto my hand by […]