EEPROM Programmer Overview: A parallel EEPROM programmer based off of the one Ben Eater made on YouTube but for a Pi Pico instead of an Arduino Nano (I only had a Pi Pico at the time). Uses a Python ...

Assuming the Arduino Nano clone isn’t using an amazingly high-quality EEPROM we can safely assume that most of us have nothing to worry about and our Arduinos will be functional for decades to come.

[John]’s build is just an Arduino and LCD shield that writes the number 170 to memory on one pass, and the number 85 on the next pass. Because these numbers are 10101010 and 01010101 in binary ...