Fresh hacks every day
This crew of high schoolers built a sorting robot for the Smart Young Mindz challenge. We got pretty excited when hearing that it sorts plastic by its recycling code, but unfortunately this isn’t quite what it’s made out to be. The device uses an RFID code on each product to figure out where it goes. Their thinking is that … Read the rest
This office has a Foosball league that automatically tallies and posts the standings for each employee. This is thanks to all of the extra electronics that were added to the Foosball table in the break room.
The system is connected to the internet via WiFi. This allows it to store the final results of each game for use on the … Read the rest
iClass is an RFID standard that is aimed at better security through encryption and authentication. While it is more secure than some other RFID implementations, it is still possible to hack the system. But initial iClass exploits were quite invasive. [Brad Antoniewicz] published a post which talks about early attacks on the system, and then demonstrates a better way to … Read the rest
[João Ribeiro] is an electronics engineer by day, but in his free time he likes to ply his trade on everyday items. Recently he’s been integrating his own microcontroller network to unlock and start his car via RFID. In addition to the joy of pulling apart the car’s interior, he spent time designing his own uC breakout board and … Read the rest
This soldering nightmare is a configurable RFID tag which has been built from 7400-series logic chips. The beast of a project results in an iPhone-sized module which can be used as your new access card for security systems that uses the 125 kHz tags. The best part is that a series of switches makes the tag hand programmable, albeit in … Read the rest
[Folkert van Heusden] installed a bunch of cameras in and around his home. Ostensibly this is for watching the kitties from work, but we’re sure the more accepted purpose is for security. He and his wife don’t really want the cameras rolling when they’re at home. So he added a system by the front door with uses a transit pass … Read the rest
We never bought an RFID reader because it seems too simple to be all that much fun. But [Abdullah] really caught our eye with his latest project. It’s an RFID reader built from discrete parts, and that’s an adventure we can get behind!
His write-up dives right into the theory of the device. He wrapped his own coil, which … Read the rest
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