Category Archives: Objects

E7250

I picked up a refurbished Dell Latitude E7250 (Dell’s “Premium” 12.5″ laptop, just over a generation out of date) because the little loaner Inspiron 11-3000 I’d been using as my carryin’ around laptop had become unacceptably shitty at essentially all … Continue reading

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Ruideng Adjustable Bench Power Supply

I built myself a little adjustable bench power supply from Chinese modules, partly because I thought it would be handy to have one, and mostly because I wanted a small, straightforward project to do for my own sanity. I set … Continue reading

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MicroChorder

I hacked together an Arduino Micro firmware that is a drop-in replacement for a Spiffchorder, long version and code below the fold.

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New Backup Scheme

I’m finally not living so dangerously with the data outside my Seafile-synced live set and doing proper backups of all my machines, including laptops. I’m also now storing my various media files on a RAID instead of a single large … Continue reading

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Ebay DB25 Arduino Nano grbl Adapters

A second consecutive CNC post, because I haven’t had time to write up long-form posts for months, and something requiring documentation came up today. While I’m still quite happy with LinuxCNC (especially since I discovered NativeCAM), my adviser bought himself … Continue reading

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3040Z CNC Router

I’ve been fascinated with machine tools and mechatronics for well over a decade, and have been indulging that fascination with a series of little benchtop CNC machines since about 2008, especially since my collection of related degrees lend legitimacy to … Continue reading

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G|Bomb Push|Pump

I finally bought a G|Bomb Push|Pump setup after years of teasing myself about buying a proper hybrid distance deck. I selected it over the only other obvious contender, the Subsonic Century, mostly because as an engineer the G|Bomb design tickles … Continue reading

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Makergear M2 Upgrades

The lab Makergear M2’s heated bed power supply died a few weeks ago, so we decided it was time for a serious upgrade, and set out to equip it with basically the best parts currently on the market, as we’re … Continue reading

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TP-Link Archer C7 with OpenWRT

I bought myself a TP-Link Archer C7 because the 2.4Ghz congestion in my apartment has become so terrible that my good old TP-Link WR1043ND (no 5Ghz radios) is no longer adequate, and the C7 was very well spoken of among … Continue reading

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Clevo P650SE/NP8651

My 5-year-old T510 has been showing its age, mostly by falling apart (speakers died, parts held on with gaffers tape, occasional probably-thermal GPU lockups, etc.) and I decided it was time for a replacement. Unfortunately, the laptop market right now … Continue reading

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