Mer08_
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PCF8574 x8 GPIO Expander with VGA/I2C Port
This breakout board is made for all of your pin-hungry Arduino / Linux projects! I decided to make it because I wanted to start learning about PCB design and wanted to have GPIO pins on my Linux laptop. It's a bit difficult to use it on Linux, so here is a tutorial on Arduino and Linux (the website is in WIP so please forgive me for its awful look). Here is a video showcasing the Linux part hooked up via the VGA port:
Sep 29,2022
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PCF8574 x8 GPIO Expander with VGA/I2C Port
This is a PCF8574 x8 breakout board for all your pin-hungry Arduino or PC projects. The VGA port allows a Linux machine to connect with it.
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Published: Sep 29,2022
Download Gerber file 6
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