Microcontroller is a part of brain of any electronic equipment

 "Microcontroller is a part of brain of any electronic equipment" And it works like a tiny part of the human brain. It's able to take input as like as our sense organ, And after collecting input data then analysis them for creating proper output. Now today's time microcontroller is a  common use to apply in modern electronic devices, where task information is minimal but complex then we use to microcontroller for solve that type of problem, for example many electrical device such as washing machine, calculator, mp3 player, electronic time and weather viewer etc. use microcontroller for perform their task properly. and microprocessor also successor of microcontroller which perform  more then more bigger and complex task as like as computer's process.