Analog signals use a continuous stream of electromagnetic waves to transmit data. They are the most basic of computers, and pure applications of analog signals are often special purpose rather than general purpose computers. Analog signals are best for transmitting...

Analog circuits brought a breakthrough in technology, starting from the invention of the telephone. They made scientists understand the finer aspects of signal transmission and paved the way to develop digital circuits and signals. On the other hand, digital circuits...

Laptops often can carry out several more intensive tasks than smartphones. Even though they both access the same applications and platforms, the features the laptop version of an application can give are on a different scale from that of a smartphone. The difference...

A System-on-chip, or SoC, is the overall processing unit of a small digital device, like a smartphone or an embedded system. It is the homologue of a motherboard on a laptop. However, it has some significant differences. First off, the SoC is not quite as powerful as...

While getting a good desktop monitor might seem like a regular purchase, you must consider your needs before purchasing one. Light users might not need to put much thought into getting a new screen, especially if it is only for streaming movies. Those who use their...