It has very wide applications in the field of instrumentation in systems like in control panel of press printing machine, digital kiosks, credit card processing, security systems etc. It is also used in medical instruments like ECG (electronic cardiogram) etc making the device smart.
Entertainment:
Microprocessors are also used in various gaming consoles, DVD player, etc.
Communication :
Microprocessors are being used in a wide range of communication equipments like: in digital telephone sets, telephone exchanges, in television, satellite communication, etc.