DIgital

in the current period, so climb the technology was initially something of a analog to digital, and all penetrated to all lines, both from the university, offices, up to the company, and all are based on using digital technology that words from the word comes from the Digital Digitus , in Greek means finger finger. When we count the fingers finger adults, the amount of ten (10). Value consists of ten 2 radix, namely 1 and 0, so Digital is a depiction of the number consisting of numbers 0 and 1 and on or off (binary number). All computer systems using the system as a digital database. Also can be called with the term Bit (Binary Digit).

Sophisticated equipment, such as computers, on a series of calculations have prosesornya binary complex. In a simple-easy course, as the process of binary light switch, which has 2 state, the Off (0) and On (1). For example there are 20 lights and switch, if the switch is switched in position A, for example, he will form a flower image, and when switched in position B, it will form the heart image. That's about binary digital.

The concept of this digital image was also the understanding of a situation opposite each other. In the description of the light switch on the button is pressed on, the room will look brighter. However, when the light switch is pressed on the key off, the room becomes dark. Conditions of the universe as a whole adopted this digital system. At the equator the earth, the emergence of day and night is a phenomenon that is not subject to. The psychological, the human form with two does, which is good and bad. The concept of Yin and Yang was also in contact with the concept of this digital.