Arduino RFID spoofer

An Arduino, a spent roll of toilet paper, magnet wire, and a few passive components are what’s needed to build this RFID spoofer. It’s quick, dirty, and best of all, simple. However, [SketchSk3tch's] creation is not an RFID cloner. You must already know the hex code of the tag you want to spoof. That may or may not be as easy as using a separate tag reader.

We’ve seen some very simple RFID tag concepts. What we want is a DIY reader that is easy to build from cheap and readily available components. If you’ve got one, make with the details and tip us off about it.

Hackaday links: April 18, 2010

Remote motion control

This project walks though a method of controlling motors with an accelerometer when the two are physically separated. Two Arduinos are used, with the user interface and the motor control connected via Ethernet. This must be useful for something; maybe it should be the next step once you get your accelerometer up and running.

CNC machine build

[Lucassiglo21] is doing a great job documenting his CNC build. The project has been ongoing for several months. He’s seeing some success with milling simple PCBs along with other millwork projects.

Condom starts a fire

Ever needed to start a fire and had nothing on you but a condom? Yeah, we haven’t either but that doesn’t diminish the fun of this whimsical ‘Condom Hack Pack‘ video. See the uses you never thought of for those rubbery package protectors.

Solderless PCB

Print your component locations on a piece of card stock and populate the board without any soldering? This is quick and convenient for a circuit that doesn’t need to last very long. It uses wire wrapping to connect the components, completing the circuit. [Thanks Frogz]

Didj Hacking: DJHI 2.8 preorder

The DJHI 2.8 is now available for preorder. The DHJI acts as an alternative serial connection in order to protect the Didj from the 12V signals it would be exposed to with a direct serial connection to your PC. It also adds in a microSD card slot and makes the connection process as simple as plugging it into the cartridge slot.

[The Moogle], who was the winner of our second Barcode Challenge, also tipped us off about his hack that upgrades the Didj to 64 Mb of RAM.

Racing sim with real car parts

[Alex Rosiu] picked up this instrument cluster from a 1992 BMW. After some trial and error he’s hooked it up for use with a racing simulator. You can see how amazingly well it works in the video after the break. An Arduino Mega takes incoming data from the PC and actuates the appropriate indicators on the module. [Alex] didn’t stop there. He got his hands on a full dashboard and is working on fitting a joystick in as an H shifter. Keep an eye on this one, we think it may one day become a full-blown motion simulator.

[Read more...]

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