You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...

Over a year ago I bought an assortment of Serial EEPROM ICs and have been using them in my commercial projects ever since. I decided that for this post I would try sharing a simple Arduino experiment ...