Hello,
I would like to make a small project that consists of the following. Please post schematics or diagrams, or links if this already exists.
8pin matrix keypad that logs data to EEPROM, or other simple memory, with timestamp. that may be read via COM, or LPT, for output to TXT file.
Perfer a easy memory module that is easy to implement.
Thanks!
I would like to make a small project that consists of the following. Please post schematics or diagrams, or links if this already exists.
8pin matrix keypad that logs data to EEPROM, or other simple memory, with timestamp. that may be read via COM, or LPT, for output to TXT file.
Perfer a easy memory module that is easy to implement.
Thanks!