Category Archives: Arduino

KeySweeper – covert Microsoft wireless keyboard sniffer using Arduino and nRF24L01+

in Arduino, hacks by DP | 3 comments

Samy Kamkar has written an article detailing the build of his KeySweeper project: KeySweeper is a stealthy Arduino-based device, camouflaged as a functioning USB wall charger, that wirelessly and passively sniffs, decrypts, logs and reports back (over GSM) all keystrokes from any … Read more

Posted in Arduino, hacks | Tagged , , | 3 Comments

DirtyPCB LSF0204 breakout board – a bidirectional, multi-voltage level converter

in Arduino, DirtyPCBs.com by DP | 19 comments

Francesco’s LSF0204 breakout board,  a 4-bit, bidirectional, multi-voltage level converter: I needed a small, fast and reliable multi-voltage level translator (mainly for connecting ESP8266 boards to the Arduino, got tired of resistor networks pretty quickly) so I built a breakout … Read more