Sales of son's handheld computers are increasing. 2. Car
Cars are used in everyday activities and are also equipped with microcomputers. All modern vehicles come equipped with at minimum one computer. This computer handles functions such as keeping track of engine emissions and modifying the engine in order to keep emissions at a minimum.
The computer collects data from several sensors, including the oxygen sensor, air pressure sensor, the throttle position sensor, the temperature sensor which is also known as the engine temperature sensor as well as the knock sensor. Utilizing the information collected by these sensors, the computer is able to control things such as the spark plugs as well as fuel injections and also the speed that is optimal to get the most performance. A Check Engine Warning Light will also be displayed for the driver to be alerted if the engine isn't working properly.
Computers can be examined by a mechanic who can identify the issue. There could be other computers dependent on the amount the vehicle is worth. Computers are able to manage automatic transmissions, for example. When a car has anti-lock brakes there's an electronic device that monitors wheel's speed and regulates the brakes. Many airbag systems have the computers of their own.
Cars that have keyless entry as well as other security systems also have computers to run these security features. Modern temperature control systems usually contain computers. There are some cars with motorized mirrors and seats that can remember preferences for different drivers. These cars often include computers. The computer can be found in the radio or CD player that feature digital display. A car sound system has the computers of its own.
Cruise control systems also use computers. The latest luxury vehicles are computers that roll. It's incredible how many microcomputers that a car could have.3. Security Systems
Security systems employ microcomputers in the daily routine. Security systems have become extremely economical and effective because of these tiny, nevertheless powerful machines. Some common examples of these are computerized access control systems..