This is a very simple and very slow EEPROM programmer using an Arduino Nano based on the design from Ben Eater for his 8-bit computer project. The original design supports the AT28C16 EEPROM used that ...

This is how I wired the Arduino up with the shift registers and the EEPROM chip. It looks very confusing but most of that is just the data and address buses, which follow a very logical pin mapping. I ...

Last week I spent most of my leisure time studying nonvolatile memory chips. The result was a better understanding of Arduino’s EEPROM. This might look like novice work, but I hope my thoughts will ...