The used microcontroller .

For our application , we used a microcontroller of Motorola , the MC68HC11E1FN .

The 68HC11 on its print plate

The problem is that there isn’t enough EEPROM available to keep our entire program stored in . So the program has to be loaded into the RAM from the computer every time we wish to start the application . That is why the EEPROM of the microcontroller will be expanded soon , so that future students , who will have to perform tests on the CFR , won’t have to load in the program every time and immediately can start using the application .