Hi, thank you Electromark for your time and your answer. I probably did not explain my self clear enough. I apology my English is not the best, it's my second language. Anyway, let me put it this way: you buy let say a coffee maker. First time you use it you must key in the time; when you want it to star brewing the coffee every morning; how do you like the coffee, light or bold and few other things. All of these instructions I supposed goes into the data eeprom or somewhere like that and the processor read these instructions and follow these every day until they are changed. I understand I'll need some extra electronics to do the job but that is part of learning this process. Only I need is someone that had that experience and lead me to books or places or his own knowledge on how to be able to accomplish this. Thanks a lot.