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yanfali
1544
Sep 16, 2017
So I started desoldering my ES87 last night and it didn't go so well. My solder pump turned out to be defective, shame it was a nice model. I damaged one of the switches, but I'll transplant the stem into a spare gateron brown housing.
I ordered a new pump based on recommendations from I:C, the engineer SS-20. By chance I discovered that adafruit has the lowest price by far. They must have some deal with engineer where they don't advertise the manufacturer because the picture clearly shows it's an SS-20. It's also about half the cost of Amazon, so well worth it.
Hopefully I can finish this up next week. I was going to use some spare brown springs I have, but after reading around ordered some 65g Sprit springs instead. I did test a brown springs and it felt much nicer than the stock clear spring.
yanfali
1544
Sep 21, 2017
yanfaliThe ss20 arrived, it's gorgeous. Totally worth 20USD.
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TheSkeleton
3134
Sep 27, 2017
yanfaliI mean it's the closest a pump can get to being sexy so :D I think it looks pretty good
yanfali
1544
Sep 28, 2017
TheSkeletonIt works great too. I removed 87 switches from my old keyboard without too much trouble. My technique got better over time. By switch 60 I really got the hang of it. The big problem is I fried the PCB somehow so it no longer boots :(
Oh well. Now I'm planning a Phantom build using all the left over parts :)
TheSkeleton
3134
Sep 28, 2017
yanfalitbh, I did the same thing to my planck :( no clue how I did it either. thats the really shitty part
yanfali
1544
Sep 28, 2017
TheSkeletonI have a theory that it's an ESD issue. Now I've started soldering on an anti static pad just in case.
TheSkeleton
3134
Sep 28, 2017
yanfalimaybe and yeah probably a good idea
yanfali
1544
Oct 12, 2017
TheSkeletonContinuing our conversation from the other talk, this is the kind of anti-static mat I use. At least it's the same brand, but the one I have is much older and doesn't have an alligator clip but attaches directly to the ground pin of a 3pin outlet.
https://www.amazon.com/StarTech-com-24x27-5-Inch-Desktop-Anti-Static-M3013/dp/B00009XT3H
yanfali
1544
Oct 29, 2017
TheSkeletonJust desoldered a TKL I no longer regularly use. Remained ESD safe for the entire process. 3 sessions of about 30-45 minutes each. Only lost 1 switch, and the PCB made it through relatively unscathed. I'm pretty certain now that when you desolder a PCB, you can buildup a lot of static and blow components like the MCU.
You said you lost your plank. Have you tried replacing the teensy? It'll probably come back to life. They're annoying to desolder intact, but since it's borked you don't have to be delicate. All the other components like diodes and resistors are relatively immune to static.
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