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Going old school with an 8051
A while back, [Matt] bought a few 8051 MCUs and tucked them away for a future project. He just found these fabulous little chips in a component drawer and decided it was time to figure these guys out....
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A Deep Dive into E-Ink Tag Hacking
Over the last decade or so, e-ink price tags have become more and more ubiquitous, and they’ve now reached the point where surplus devices can be found inexpensively on various websites. [Dmitry...
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Extracting the WiFi Firmware and Putting Back a Keylogger
In the interest of simplification or abstraction, we like to think of the laptop on the kitchen table as a single discrete unit of processing. In fact, there is a surprisingly large number of small...
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Streaming Video From a Mouse
The first optical mice had to be used on a specially printed mousepad with a printed grid that the four-quadrant infrared sensor could detect. Later, mice swapped the infrared sensor for an...
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