Fresh hacks every day
[Rob Hemsley] sent in an update to an RFID-based door lock. Previously, if you wanted to enter the MIT media lab, a RFID-enabled card was required to get in. Now, with [Rob]‘s update, you only need to tap the door handle in a ‘secret’ pattern.
The earlier RFID-enabled build used about $80 in hardware, not a very economical solution. … Read the rest
OhmSpace in Oklahoma City is the very first stop on our southwest tour.
When we arrived it was around 2 in the afternoon and the temperature outside was nearly 110 degrees. It was HOT. [Stan] met up with us to give us a tour of the space. As you can see, the facility is huge. While at first glance … Read the rest
This interesting take on Newton’s Cradle is called “Asobi” and was created by [Yasutoki Kariya]. However, [Johnny] at Spoon and Tamago dubbed it “Edison’s Cradle”, which we think is a great name.
As you can make out in the video, it isn’t really a Newton’s Cradle. There is a solenoid pushing the bulbs at the end out at the … Read the rest
On the Tasmanian Linux User Group mailing list, [Hoolio] read someone complaining about the eventual downfall of their upcoming hackerspace as becoming a club of Arduino fanboys. [Hoolio] asked what was wrong with the Arduino, and this terrible, terrible Tasmanian replied, “there’s far too much boring blinkenlights and not enough actual cool stuff.” [Hoolio] took this as a challenge and … Read the rest
A while back, we saw [Euphy]‘s polar pen plotter project. The mechanics of the build are very simple – just a pair of motors attached to a pen by a beaded cord. Even though the build is very simple, it’s possible to create awesome works of art albeit very slowly.
Since we featured [Euphy]‘s polar pen plotter, a lot of … Read the rest
Being an intern a Texas Instruments isn’t all fun and games, but from [George], [Valerie], and [Ryan]‘s TI intern design project, it sure looks like it. They built a persistence of vision display for a bicycle using the ever popular MSP430 Launchpad board.
The team of interns created a POV display by combining the power of the TI Launchpad with … Read the rest
The Mars Science Laboratory hasn’t had her wheels down for a day and already the Curiosity-inspired builds are rolling in. [Will] and [Doug] built a LEGO model of the Curiosity rover for the Build the Future in Space event at NASA’s Kennedy Space Center. Everything on this scaled-down version of Curiosity is completely made out of LEGO, including the … Read the rest
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