In my previous blog post I disassembled an HP 16500A logic analyzer.
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Reverse-Engineering An ISA Card To Revive An Ancient CD-ROM Drive
Being an early adopter is great if you enjoy showing off new gadgets to your friends. But any new technology also brings the risk of ending up at the wrong side of a format war: just ask anyone who committed to HD-DVD fifteen years ago.
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TTP223 Brings Simple Touch Controls To A LED Lamp
You can buy small modules with capacitive touch detection ICs — most often it’s the TTP223, a single-button capacitive model with configurable output modes.
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Hot Chips 34 – Tesla’s Dojo Microarchitecture
To say Tesla is merely interested in machine learning is an understatement. The electric car maker built an in-house supercomputer named Dojo, optimized for training its machine learning models.
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Homebrew Computers Web-Ring
This is the homepage for the home-built computers web-ring. The ring is open to any computer project featuring a home-built CPU. That CPU may emulate a commercial design, but it cannot be just an off-the-shelf chip.
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Everything You Wanted To Know About SDRAM Timing But Were Afraid To Ask
One of the problems with being engaged in our hobby or profession is that people assume if you can build a computer out of chips, you must know all the details of their latest laptop computer.
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PixMob Wristband Protocol Reverse-Engineering Groundwork
The idea behind the PixMob wristband is simple — at a concert, organizers hand these out to the concertgoers, and during the show, infrared projectors are used to transmit commands so they all light up in sync.
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E-paper Price Tags Combined To Create A Large Wireless Display
E-paper price tags have become popular for retail stores over the past few years, which is great for hackers since we now have some more cheap commodity hardware to play with. [Aaron Christophel] went all on creating grid displays with E-paper price tags, up to a 20×15 grid.
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ORBTrace Effort: Open Tool For Professional Debugging
There are some fairly powerful debugging facilities available on today’s microcontrollers — if your code crashes mysteriously, chances are, there’s a debugging interface that could let you track down the exact crash circumstances in no time.
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Tiny Pinball Machine Also Runs X86 Code
As arcades become more and more rare, plenty of pinball enthusiasts are moving these intricate machines to their home collections in basements, garages, and guest rooms.
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