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 ...

Every time one of us flashes an Arduino’s internal memory, a nagging thought in the backs of our minds reminds us that, although everything in life is impermanent, nonvolatile re-writable memory is ...

There are plenty of techniques and components that we use in our everyday hardware work, for which their connection and coding is almost a done deal. We are familiar with them and have used them ...

電源を失ってもデータを保持するメモリを「不揮発性メモリ」と呼ぶ。その一種に「EEPROM」（Electrically Erasable Programmable Read-Only Memory）や、一般的な記録媒体としてよく知られる「NAND型フラッシュメモリ」、さらには「NOR型フラッシュメモリ」などがある。