workshops:arduino_to_the_next_level:remembering_state
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workshops:arduino_to_the_next_level:remembering_state [2017-04-05 12:42] – external edit 127.0.0.1 | workshops:arduino_to_the_next_level:remembering_state [2017-04-11 11:23] (current) – Simon | ||
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Fortunately there is another area of memory on an Arduino called EEPROM (Electrically Erasable Programmable Read-Only Memory). This can be written to by your Arduino program and will be saved when the Arduino is switched off or reset. | Fortunately there is another area of memory on an Arduino called EEPROM (Electrically Erasable Programmable Read-Only Memory). This can be written to by your Arduino program and will be saved when the Arduino is switched off or reset. | ||
- | There are two functions that you use from http:// | + | There are two [[http:// |
- | * First make sure the EEPROM on your adruino is clear by following | + | * First make sure the EEPROM on your adruino is clear by following |
- | | {{workshops: | + | | {{workshops: |
Line 22: | Line 22: | ||
The EEPROM in your Arduino is rated by the manufacturer for 100,000 writes, so be aware that you can't write too often. | The EEPROM in your Arduino is rated by the manufacturer for 100,000 writes, so be aware that you can't write too often. | ||
- | In reality it is likely | + | In reality it can last for more than that [[http:// |
workshops/arduino_to_the_next_level/remembering_state.txt · Last modified: 2017-04-11 11:23 by Simon