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arturo182 is on Bluesky now
@arturo182
HW & SW Founder of @solderparty He/him Also at 🐘 @[email protected] 🦋 arturo182.bsky.social #BlockTheBlue - automated
Malmö, Sweden
Joined August 2008
Posts
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    Floppy disk organizer, but for microSD cards!
    A very small 3d printed case that looks like a retro floppy disk case, but with microSD cards inside
    Same case, opened
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    Even flashing and testing can be fun if you have a POP jig 🎉
    00:00
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    Wonder which side is digital and which side is analog 🤔
    An Arbe RX V1 chip with solder mask covered tracks with sharp angles coming into the chip on the left, and solder mask removed, rounded traces coming out on the right side.
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    An interesting technique for desoldering QFP without hot air!
    GIF
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    The "political" change in question:
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    Cool to see Marvel using @Raspberry_Pi, and lots of them!
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    I spent HOURS going through my schematics, device tree, and measuring test points, trying to understand why the fuel gauge reports the LiPo being present even when it's not connected. Meanwhile, the kernel driver:
    function that's hardcoded to return 1
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    The CRUMB Circuit Simulator that released on Steam a few days ago is really fun! Here's one of the built-in examples: a binary adder.
    a 3d rendering of a power supply connected to a breadboard with lots of 3d components and jumper wires connecting them. The circuit has 2 DIP switches that represent binary numbers and a 4-digit 7-segment display that shows the sum of the two numbers from those switches.
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    3D printer transformed into a through-hole soldering machine 🤩
    GIF
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    Two traces on a PCB cut and swapped with enamel wires.
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    GIF
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    I'm hearing @JLCPCB might be introducing full-color PCBs via UV printing 👀 Photo by Robert Feranec
    A white PCB with black silkscreen and multiple color prints for pad names.