Fresh hacks every day
If we wanted to take a look at the statistics behind 4-digit pin numbers how could we do such a thing? After all, it’s not like people are just going to tell you the code they like to use. It turns out the databases of leaked passwords that have been floating around the Internet are the perfect source for a … Read the rest
As a followup to last week’s post on automated protocol analysis, [Tod Beardsley] has written up how to start analyzing a protocol manually. He walks through several examples to show how to pull out the interesting bits in binary protocols. His first step was sending 10 identical select statements and capturing the outbound packets. He used the Ruby … Read the rest
[Kc7fys] came up with a this simple battery level indicator. It uses a single LED to display a battery’s voltage; if the voltage exceeds 12V, it glows green. If it is below 11V, the LED glows red. Anything in between generates an orange glow. The meter is built around an LM358 chip per this schematic, but his actual … Read the rest
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