ROM stands for Read Only Memory. This is a non-volatile type of memory which is found in computers and other electronics devices. It is used for storing data permanently. Some of the common types of ROM...

Diodes are important two terminal devices which are used in many electrical components. They fall into the group of passive electrical devices. Generally, they allow flow of current in only one direction and...

A tablet can be considered as a lighter and smaller version of a laptop. On the other hand, an e-reader has been specifically designed for downloading and reading electronic copies of e-books, magazines, etc....

The major difference between Split AC and Window AC lies in their structure and modification. A Split AC has two main components, a condenser away from its evaporator which lies inside the furnace; while a...

Basically, CCTV and Surveillance Camera are video cameras working on advanced technologies. CCTV known as Closed-circuit television transmits a signal to a specific monitor located at a distant place; while...