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www.righto.com | ||
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andybrown.me.uk
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| | | | | You may have noticed that I have a bit of a 'thing' for the little TFT displays that you can commonly get on ebay. There's something satisfying about writing your own driver code and seeing one of ... | |
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jeff.glass
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| | | | | Electronics, Making, Software Development, and Amateur Radio from a Midwest Nerd | |
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yifan.lu
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| | | | | One thing I love about Vita hacking is the depth of it. After investing so much time reverse engineering the software and hardware, you think you would run out of things to hack. Each loose end leads to another month long project. This all started in the development of HENkaku Ens?. We wanted an easy way to print debug statements early in boot. UART was a good candidate because the device initialization is very simple and the protocol is standard. The Vita SoC (likely called Kermit internally as we'll see later on) has seven UART ports. However, it is unlikely they are all hooked up on a retail console. After digging through the kernel code, I found that bbmc.skprx, the 3G modem driver contain references to UART. After a trusty FCC search, it turns out that ... | |
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thume.ca
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| | | [AI summary] Tristan Hume's blog post details his experience in designing and building a custom chording keyboard from scratch. The project, which took several months of work, involved creating a low-force keyboard layout inspired by Velotype and the Ergodox. He modified Cherry MX Red switches for lower activation force, designed the case using AutoCAD, and used laser-cut acrylic sheets. The keyboard was completed with RGB LEDs and a unique layout that he uses as a Dvorak keyboard while developing chording software. The build process included extensive prototyping, material sourcing, and meticulous adjustments to ensure functionality and ergonomics. The final keyboard is functional but lacks the chording software he initially planned, and he continues to ref... | ||
