This is a simple circuit for programming the 28C16, 28C64, 28C256, and similar parallel EEPROMs using an Arduino. Since the Arduino doesn’t have enough pins to directly control all of the address, ...
A custom hardware protoboard with a ZIF (zero insertion force) socket for the IC. Based on the Arduino Mega 2560 Firmware to read and write data to the EEPROM and listen for user provided commands ...