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Sample code for Three I/O Expander Modules
Sample BASIC code and Arduino sketches, as described in the November 2019 article on the three I/O expander modules.
Cat No SC5228. Price: Free
Files:
Three I-O Expander Modules Software V2.zip
(ZIP contains .ino and .bas files; 11.0KB)
Related to:
Feature: Three I-O Expanders to give you more control!
(November 2019
[print issue]
[online issue]
)
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PCF8574 8-channel I/O expander module
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