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til; that resistors are trimmed with lasers http://en.wikipedia.org/wiki/Laser_trimming http://en.wikipedia.org/wiki/Laser_trimming
by njharman 13y ago
til; that resistors are trimmed with lasers http://en.wikipedia.org/wiki/Laser_trimming http://en.wikipedia.org/wiki/Laser_trimming
- Terr_ 13y agoThey also may use lasers to trim and tune the mostly-crystal oscillators used in timing circuits, such as the small quartz "tuning fork" found in many digital watches. http://en.wikipedia.org/wiki/File:Inside_QuartzCrystal-Tuningfork.jpg http://en.wikipedia.org/wiki/File:Inside_QuartzCrystal-Tunin...