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It is necessary write const before every animation sequenze or dont work as specified on arduino site on whow to use PROGMEM https://www.arduino.cc/en/Reference/PROGMEM
sorry... i have built this fantastic project but with the command PROGMEM in arduino is not working... I have pasted in arduino the entire program... but not work.The program is running if I delete the command PROGMEM. May be is it necessary to put a new library in arduino program?... May you help me firstname.lastname@example.org CiaoSergio