Category: <span>Software Hacks</span>

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New Video Series: Designing With Complex Geometry

Whether it’s a 3D printed robot chassis or a stained glass window, looking at a completed object and trying to understand how it was designed and put together can be intimidating. But upon closer examination, you can often identify the repeating shapes and substructures that were combined to create the final piece. Soon you might […]
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ESP32 Turned Handy SWD Flasher For NRF52 Chips

Got an nRF52 or nRF51 device you need to flash? Got an ESP32 laying around collecting dust? If so, then firmware hacking extraordinaire [Aaron Christophel] has the open source code you need. His new project allows the affordable WiFi-enabled microcontroller to read and write to the internal flash of Nordic nRF52 series chips via their […]
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Ghidra Used To Patch Fahrenheit Into An Air Quality Meter

Even though most of the world population couldn’t tell you what room or body temperature is in Fahrenheit, there are some places on this globe where this unit is still in common use. For people in those areas, it’s therefore a real hassle when, say, a cheap Chinese air quality measurement systems only reports in […]
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Legacy Digital Photos, With A Side Of Murphy’s Law

[Dave Madison] came across some old digital photos, and in his quest to access them, he ran into quite a few challenges. The saga brings to mind both Murphy’s Law, and while [Dave] prevailed in the end, it required quite a few more steps than one might expect. The one smooth part of the process […]
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Adding Remote Control To The Elegoo Mars Pro

Recent price drops put entry level masked stereolithography (MSLA) resin 3D printers at around $200 USD, making them a very compelling tool for makers and hackers. But as you might expect, getting the price this low often involves cutting several corners. One of the ways manufacturers have made their machines so cheap is by simplifying […]
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Teaching A Pocket Logic Analyzer (Many) New Tricks

A few years ago, low-cost pocket digital oscilloscopes aimed at the hacker and maker crowd started hitting the market and gained quite a following. While few would consider them to be a replacement for a proper bench scope, they’re cheap and convenient enough that it’s hard to complain. Manufacturers are apparently looking to expand on […]
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