Six months of design iterations, sourcing headaches, and a broken oscilloscope later — I am pleased to share a hardware module I designed to extend the Flipper ecosystem for RF security research. This write-up covers the motivation, engineering challenges, capabilities, and responsible-disclosure principles behind the project — and a frank look at a vulnerability that is very much alive in the Maldives today. Left: 3D render of final PCB · Right: Altium Designer PCB layout view Why I Built It The trigger was reading the original MouseJack disclosure by Bastille Networks. It made me realize that a class of peripherals most people assume to be harmless — the cheap wireless mouse on your desk — can be weaponized from a car park. I wanted a research platform small enough to carry in a jacket pocket, native to the Flipper Zero ecosystem, and capable of passive scanning, protocol analysis, and controlled lab tests. What I...
I design my wheel encoders in coreldraw and it takes time to do the design. But recently found a better solution for that. A small software called wheel encoder generator which helps you to design different types of encoders in few seconds. I hope this will be a helpful tip for those who whats to make there own optical wheel encoders.
Link for the software https://code.google.com/p/wheel-encoder-generator/
Link for the software https://code.google.com/p/wheel-encoder-generator/
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