# Mail Day Thread

**URL:** <https://lookmumnocomputer.discourse.group/t/mail-day-thread/101>\
**Category:** Uncategorized\
**Created:** [January 24, 2020, 7:14pm UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101 "2020-01-24T19:14:46Z")\
**Posts on this page:** 1\
**Showing post:** 284

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**Author:** ![fredrik](https://yyz2.discourse-cdn.com/free1/user_avatar/lookmumnocomputer.discourse.group/fredrik/32/682_2.png) [@fredrik](https://lookmumnocomputer.discourse.group/u/fredrik)\
**Post date:** [March 26, 2020, 12:39am UTC](https://lookmumnocomputer.discourse.group/t/mail-day-thread/101/284 "2020-03-26T00:39:21Z")

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At some point, you’ll end up designing all the footprints yourself, to make sure they’re 110% correct 🙂

(I usually use library footprints, but I tend to double-check the hole sizes, and after I ended up with a bunch of power modules where 1N400x library footprint I had picked had the silkscreen backwards, I now triple-check that one as well 🙃 )

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