Simple EEPROM (AT28C64/AT28C256) programmer using an Arduino UNO board and MCP23017 I/O expander. This project includes both Arduino firmware and a Python command-line interface tool for easy ...

This sketch includes a C2 interface. Connect up the pins as indicated below for an UNO and MEGA, respectively. When using an .exe from the releases section of this repository, follow ths instructions ...