Tips are critical. Large chisel tips work for desoldering, cone tips are the lowest common denominator, but fixing anything on the micro scale is easier with the right tip. For instance, a knife tip ...
Ok, so I'm trying to replace some joysticks on PS5 controllers. I've tried stuff like this in the past to mixed success. I have a cheap solder iron and solder pump. This is not fun. Soldering? Not ...