![]() ![]() The 15 EEPROM address lines are driven through the use of two 74HC595 8-bit shift registers organized in a cascade configuration. The 8 I/O EEPROM pins are directly driven by the Arduino digital pins in the range from D5 to D12. The project is based around the ATmega328P 8-bit microcontroller contained in an Arduino Nano board. The authors cannot be held liable for any damage or harm deriving directly or indirectly from the use, direct or indirect, of what is contained in this repository. Any use of the software and hardware described and contained in this project is at your own risk. ![]() This repository and all its content are provided "as is" without any kind of warranty. ![]() A python3 code is provided as a terminal-based interface. The programmer can be controlled directly via the Arduino serial port. The device has been thought as an affordable tool to aid the hobbyist in the development of small 8-bit computer projects (e.g. This repository describes a simple open-source programmer for the 28C256 32kB EEPROM memory. ![]()
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