We know that with computers we need to do the manual insertion of the inputs in the early developing stages of the computers. So, the OMR and OCR are the technologies designed to directly capture and enter the data into the system without needing any human intervention. These methods of inserting the data directly to the system is very useful as it facilitates bulk data entry with accuracy. The major differences between the OMR and OCR is that OMR is a data collection technology. In contrast, … [Read more...]

The FPGA and CPLD devices were developed with the intent of achieving the circuit density and speed like ASIC (Application Specific Integrated Circuit) but with a smaller turn around time for the programmable devices. The main difference between the FPGA and CPLD is that FPGA provides extensive logic resources as compared to the CPLD, which is simple and contain less number of interconnections. For segregating the FPGA and CPLD, mainly two things are considered. First, is their architecture … [Read more...]

For displaying the content over the various display devices, a various organization has developed the display standards. VGA and SVGA fall in the category of these standards used for channelling the video data to a suitable visual output. VGA (Video Graphics Array) supports smaller resolution videos and images while SVGA is a standard provide large resolution for the displaying the content. Content: VGA and SVGA Comparison Chart Definition Key Differences … [Read more...]

The MPLS and VPN are the acronyms majorly used in networking, where both intend to perform different functions. The significant difference between MPLS and VPN is that the MPLS is used for generating a predetermined route with the help of labels that behaves like circuit-switched connection, but it can deliver layer 3 IP packets also. On the other hand, the VPN establishes a secure encrypted connection with the help of an additional server for delivering the information. Furthermore, the MPLS … [Read more...]

Hue and saturation are properties of the colour. The main difference between them is that the hue is the purest form of the colour whereas saturation is the degree of brightness and dullness of a hue. Generally, the colour are measured in the range of 0 to 360 degrees where red lies in 0, green at 120 and blue at 240. Now, most of the colour wheels work in degrees where angles in the colour wheel are measured, but in the case of computers, the concept is quite modified where everything exists … [Read more...]

The USART and UART can be fundamentally distinguished by the fact that UART transmits and receives asynchronous serial data. In contrast, the USART is intended to transmit-receive the synchronous serial data. Furthermore, the USART is a combination of both USRT and UART, which means it can perform both synchronous and asynchronous transfer of the data. These peripherals - USART and UART are mainly used as the auxiliary device with the microcontrollers for translating the ingoing and outgoing … [Read more...]

USB 2.0 and USB 3.0 are the different specifications of the USB where the USB 2.0 specification was released before the USB 3.0. The latter version USB 3.0 has many advantages over USB 2.0 as it is the successor of the version of 2.0. The most crucial difference lies within the speed of the data transfer, where the USB 2.0 transfers at the rate of the 480 Mbps. On the other hand, the USB 3.0 support the speed up to 5 Gbps. There are several more differences between the USB 2.0 and USB 3.0 … [Read more...]

Printers and scanners are entirely different devices where a printer is an output device while the scanner is an input device. The notable difference between them is that the printers process the soft copy and produces its hard copy. On the other hand, the scanner does the inverse of the printer where the printed hard copied material is converted into the soft copy. Now, here the terms hardcopy and softcopy might be confusing for you. The hard copy refers to a printed form of the information … [Read more...]

We know that monitor and television are used for performing similar functions. Besides, there are several differences between them. The significant differences between the monitor and television is that television is built by merging the video monitor, RF tuner and audio speaker features. On the contrary, a monitor does not need RF tuner and audio speakers. Furthermore, the most important difference between monitor and television would lie in its size. Usually, the modern monitors and … [Read more...]

As we know that, for a computer to work properly the two most important components are hardware and software. If either of them is absent, it would not be possible to use the computer system. The hardware is the physical peripheral devices which can be touched and felt and software, programs or group of instruction which are intangible in nature are incorporated to make a computer system. The hardware of a computer could not be easily modified, or we can consider it as fixed, but the software … [Read more...]