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Soldering up a couple of badges
11/07/2021 at 19:58 • 1 commentToday was getting a few boards soldered up
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First a layer of solder paste. I use the Loctite GC10, that is pretty easy to work with, and can be kept at room temperature.
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All the parts are placed with tweezers, greatly assisted by the Interactive HTML BOM for KiCad
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Half way through reflow, where some of the paste has melted. I'm just using a residential hotplate, and the heat isn't that even, so I move the PCB a little to make sure everything gets enough heat.
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The two badges after hand soldering the SMT spacers, the joysticks, USB throughole pins and the screen.
Shown here fittet with a RISC-V MicroMod
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PCBs arrived from OSH Park
10/28/2021 at 18:38 • 2 commentsThe PCBs arrived today from OSH Park, and the purple is looking good as always.
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There are shared projects of this variant at https://oshpark.com/shared_projects/gRSf01dV and the simple version with 0.1" spaced holes are at https://oshpark.com/shared_projects/YJqAizIf if you don't want to make your own changes to the files.
Thomas Flummer







