Each such chip includes a processor, memory and supporting components that allow it to perform simple computing tasks without external assistance. Arduino’s chips are used by hobbyists to build ...

Some microcontrollers like Arduino have very limited internal storage space, so an external EEPROM will be suitable for small amount of data storage or for extending the data storage capability of a ...

Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...

[John]’s build is just an Arduino and LCD shield that ... but that tested an external EEPROM, and not the internal memory of a microcontroller. Check out the hugely abridged video of the EEPROM ...