History Of Inventory Numbers [ DISCOVERY NUMBERS ]

Computers are one of the most common digital devices we use. Also, calculators, digital clocks, mobile phones, digital counters are all our most familiar digital devices. All of these devices work through digital signal processing.

Even 15 years ago, analog telephone sets were the fastest means of exchanging information, but now we are using digital mobile phones. All the modern electronics devices of today are being made based on digital electronics.

And this digital electronics depends on the binary number system. So if we want to know about digital devices, we have to start with the number system.