GitHub - OpenElectronicsLab/level-shifter: a 5V to 3.3V level shifter with a single-sided PCB design simple enough that it can be etched at home

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a 5V to 3.3V level shifter with a single-sided PCB design simple enough that it can be etched at home

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Name		Name	Last commit message	Last commit date
Latest commit History 18 Commits
.gitignore		.gitignore
LICENSE.txt		LICENSE.txt
README		README
fp-info-cache		fp-info-cache
level-shifter-cache.lib		level-shifter-cache.lib
level-shifter-rescue.lib		level-shifter-rescue.lib
level-shifter.kicad_pcb		level-shifter.kicad_pcb
level-shifter.pro		level-shifter.pro
level-shifter.sch		level-shifter.sch
sym-lib-table		sym-lib-table

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Converts 5v to 3.3v

The single-sided PCB design is simple enough that it can be etched at home.

Uses two Texas Instruments: SN74LS126ANE4

Buffers & Line Drivers Quad Bus Buffer With 3-State Outputs

http://nl.mouser.com/ProductDetail/Texas-Instruments/SN74LS126ANE4/?qs=sGAEpiMZZMutXGli8Ay4kP28D9wZ8SQIMqpIftnsrsk%3d


License
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Copyright (C) 2012-2021 Medlock, Herman, and Shaw
CERN Open Hardware Licence v1.2