Cryptbreaker
New Member
I wanted to build a circuit that can count up to 3 millions event. The number of elapsed event can be stored in an non volatile memory. Any suggestion of possible solutions?
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Many microcontrollers do not have permanent memory.
EEPROM can not be written to 3 million times. (most parts) There are some ways to get around this. Search on the internet for how. FLASH also has this problem.
The time between events is about 1 second, but the contact point of the event is 5millisecond.
The analogy for the events is like this. I need 5 millisecond to change the gear, but the motor will run for a second on that particular gear, and then another 5 millisecond to change to another gear, and the cycles continue. I need to count these contacts and store the number into a nonvolatile memory so I can read this memory in the future.