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I recently purchased a klor from beekeeb, ready soldered :) excellent soldering job; in any case. I didn’t realise that the mcu would be exposed. So i was wondering if I should be worried. I don’t want to stick black electrical tape over it because it will get sticky. Wondering what i could do. Worried i move the keyboard one day with moisture on my fingers and then i get a short, which will be a sad day. Thanks.

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[-] LazaroFilm@lemmy.world 3 points 10 months ago* (last edited 10 months ago)

Use Silicone Conformal Coating. It’s a clear silicone liquid you can apply over the whole circuit board and it makes it waterproof while leaving the PCB visible. You can even do repairs on it with a solder iron (the coating melts under the iron). We use that for FPV drones.

this post was submitted on 17 Dec 2023
30 points (96.9% liked)

ErgoMechKeyboards

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Ergonomic, split and other weird keyboards

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