# \#rotary-encoder

**URL:** https://forums.balena.io/tag/rotary-encoder/184.md

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## [The Ultimate DIY Noise Machine](https://forums.balena.io/t/the-ultimate-diy-noise-machine/344407)

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**Author:** [@alanb128](https://forums.balena.io/u/alanb128)\
**Replies:** 7\
**Last updated:** [March 1, 2022, 6:32am UTC](https://forums.balena.io/t/the-ultimate-diy-noise-machine/344407 "2022-03-01T06:32:19Z")

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I’ve always wanted to buy a noise machine to drown out extraneous sounds and make it easier to sleep or just relax. However, I’ve never found one with the level of quality and features I want at any price. A large full r…