Hi All,
I have a back to the future time circuit box that displays as in the Back To The Future movie.
All three lines can be programmed but when power is removed the unit defaults back to its original power on settings and i have to punch the details in again.
Is there any way to maintain the memory of the at89c52 so when power is applied to the unit the last settings are still there?
Thanks,
Fred/New Zealand
I have a back to the future time circuit box that displays as in the Back To The Future movie.
All three lines can be programmed but when power is removed the unit defaults back to its original power on settings and i have to punch the details in again.
Is there any way to maintain the memory of the at89c52 so when power is applied to the unit the last settings are still there?
Thanks,
Fred/New Zealand