AirBorn Designers of Microprocessor Electronics

Key Scan Analyzer

  • Proof of concept keyscan monitoring device for eftpos terminal

  • Monitors keyscans and reports back to host computer

  • Designed to show a possible malicious attack, and prompt search for alternatives

 Ex Witham Laboratories - Now public domain
Client
 Ex Witham Laboratories - Now public domain
Project (Short name: keyscan1)
 Key Scan Analyzer
Project Status
 Design work Complete
PCB Number
 AB9810768
Version Date
 9 Oct 1998

Circuit Diagram

Click diagrams to see at full size
F11 then toggles fullscreen mode and
clicking (image or icon) zooms further.

 Circuit diagram

PCB design


PCB size H WH x W
Metric63.5mm62.2mm3952mm2
Inches2.500in2.450in6.12in2
Corner
holes		55.9mm54.6mm
Diameter of holes: 3.4mm
Total
holes		1705 sizes >=0.71mm

 PCB overlay image
Click for Layer key
Copyright
 ©2012 AirBorn Electronics Pty Ltd

©2012 AirBorn - Last updated 03 January 2012

Background Image Credit: NGC 3603: From Beginning To End : Wolfgang Brandner (JPL/IPAC), Eva K. Grebel (U. Wash.), You-Hua Chu (UIUC),NASA