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Artificial Intelligence – Technology Blog

Tag electronics

HackaDay Badge with Accelerometer

Souvenir from Hackaday event held on 9.April is a nice badge. It had a empty space for small hardware upgrade (3-Axes Gyroscope + Accelerometer Module) that must be filled! :) PCB supports placement of both GY-521 and ADXL345, but designer recommended GY-521 that (naturally) I had in my “magic box” with components… after simple soldering procedure, original firmware recognised module and simple Accelerometer demo with 8bit graphics become operational… Module

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Rfiddler – Naučno-fantastična puška koja uništava RFID čipove

Mnogo smešan snimak koji pokazuje kako se Rfiddler koristi, i pri tom uništava RFID čipove. Codeninja je razvio gedžet koji emituje snažno elektro-magnetno polje koje uništava osetljivu elektroniku u RFID čipovima i nekim elektronskim uređajima (npr. USB memoriji). Sve što vam je potrebno je da kupite plastičnu pušku, nešto LED dioda, stari MP3 plejer, mikro-kontroler i "opciono" LED ekran. Važno upozorenje, nema ekrana osetljivog na dodir (ni kapacitivnog ni rezistivnog)

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Rfiddler – A SciFi-Gun that destroys RFID

Really funny video, shows Rfiddler devices in action, destroying RFID. Codeninja developed this gadget that emmits a strong electromagnetic field which destroys sensitive electronics in RFID chips and some electronic devices (like usb-sticks). All you need is to buy a plastic gun, some leds, an old mp3 player, microcontroller and "optional" LED display. Important notice, there is no touch screen (capacitive nor resistive) :) Source: Engadget, original text with "technical

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