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
Eight Digit Display Max7219	2018-12-17		0
Four Digit Display	2018-12-17		0
Four Digit Display with driver circuit	2018-12-17		0
Single Digit Display	2018-12-17		0
Libraries	2018-12-17		0
Seven Segment 1xDigit Datasheet YSD-160AR4B-8.pdf	2018-12-17	113.1 kB	0
Seven Segment 2xDigit wiring.jpg	2018-12-17	50.6 kB	0
All About Seven Segment Displays.pdf	2018-12-17	419.9 kB	0
How to Drive a 7 Segment LED Display Common Cathode.pdf	2018-12-17	247.9 kB	0
Seven Segment 1xDigit Common Cathode pinout.png	2018-12-17	29.0 kB	0
4x7LED5.png	2018-12-17	53.0 kB	0
Totals: 11 Items		913.5 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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