Hi.
As the subject says :-), I need to store cca 70.000 codes on my arduino mega board. Because each of this code is 8-digit code i have to use, double or float or string, but to do so, i need much more memory.
So the idea is to hook up some external SRAM ( maybe from Microchip ), but i would like to hear your suggestions.
Nevertheless, arduino board is finished and i can not choose some other board...
Regards ! GM