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MINI NC Controller for Z-axis: CMOS Memory

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Sunday, December 14, 2014 - 14:20

This article/page is part of a larger project, the main project page is: MINI NC Controller for Z-axis

The Arduino Mega has 4 KB (4096 bytes) of EEPROM memory.
After doing some research online i decided to buy a 256K I2C CMOS Serial EEPROM chip and a female socket for two reasons: one more room, second if anything happened i could just buy another chip to replace the one in use and i would not have to mess with the Arduino board.

How i whent about this was soldering the chip to a board along with two long female headers.
These female headers are for the SDL and SDA wires for all other chips that need SDL and SDA hookups.

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