# Library 4067 read-write

**URL:** <https://forum.xod.io/t/library-4067-read-write/1317>\
**Category:** Look What I’ve Done\
**Created:** [November 5, 2018, 3:19am UTC](https://forum.xod.io/t/library-4067-read-write/1317 "2018-11-05T03:19:41Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![brusher\_ru](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.xod.io/brusher_ru/32/12_2.png) [@brusher\_ru](https://forum.xod.io/u/brusher_ru)\
**Post date:** [November 6, 2018, 3:55pm UTC](https://forum.xod.io/t/library-4067-read-write/1317/3 "2018-11-06T15:55:06Z")

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Good job and thanks for sharing!

I saw nice wiring examples in the [Multiplexing with 74HC4067](https://forum.xod.io/t/multiplexing-with-74hc4067/1302) and have a little advice for the library creators:

- write a detailed description of the project, each patch, and each terminal
- provide a full description for some patches (where it helps) with images by putting images and `README.md` file in patch folder next to `patch.xodp`. This description will be shown on the patch page in [xod.io/libs](http://xod.io/libs)

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