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Ruben Alvarez
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Serial communications reverse engineering
Unfortunately I end up quite often with some kind of device that has an RS-232 or RS-485 port, but that I don't have any idea what baud rate it uses, comms protocol, etc.  I will not say that it is easy but, if you're lucky, you can get it. The hard way wou...
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Reverse engineering of electronic boards
Sometimes you need to get the schematic from a manufactured PCB with its components. It is always a pain in the neck, but I will show a method that could help you. It is basically to get a netlist . Of course this method is valid for only one or two layers ...
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Component Signature Analyzer
I'll start this blog with a post about my current project: a component signature analyzer .  Many of you maybe already know about it, but the signature analysis (also known as V-I testing) it's really useful when repairing electronic devices.  The main adva...
Component Signature Analyzer
Component Signature Analyzer
ramelectro.blogspot.com
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