DIY Arduino Boards IO I2C Files

DIY Arduino Boards for IO using port expanders and I2C

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Name	Modified	Size	InfoDownloads / Week
Parent folder
Tutorial Arduino EEPROM.pdf	2018-12-17	316.2 kB	0
Arduino OnBoard EEPROM.pdf	2018-12-17	317.7 kB	0
Totals: 2 Items		633.8 kB	0

DIY Arduino Boards PCF8574 MCP23017 74HC595 CD4021
I2C
Parallel IO

Schematics
PCB Layout
Sample Code

Source: Readme.txt, updated 2015-03-02

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DIY Arduino Boards IO I2C Files

DIY Arduino Boards for IO using port expanders and I2C

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