Question Austin : How do digital electronics? ” I wonder how electronics work. In particular portable electronics, digital, graphical user interfaces such as cell phones, iPods, PSP and other devices. How is the interface created for the device? When you press a button or key, how do you know what to do? For example, pressing a button on a cell phone, how do you know what letter or number to show on the screen, especially when the functions of the buttons change for different applications? Please be very detailed. Best answer :
stratsandlespauls Response
These devices are based around a microcontroller or microprocessor, whose job is to monitor the entrances and exits through a program or operating system determine the correct sequence of events for realizar.Más details of what would be taking to 0 and 1, where one state represents a move to the microprocessor to perform, press a number on a keyboard seems that a certain pattern of bytes (1 and 0) for the processor, which is always the input scanning for changes, if you press a number if making the entry of new and makes the output suitable for display. This is a very generic breakdown …