microprocessor, modem, monitor, motherboard, mouse, MP3 player, multiplexor, optical character reader, optical disk, optical scanner, port, printed circuit board, printer, processor, scanner, screen, SDRAM, SIMM, sound card, speaker, trackball, transistor, USB port, visual display unitorVDU, webca...
microprocessor, modem, monitor, motherboard, mouse, MP3 player, multiplexor, optical character reader, optical disk, optical scanner, port, printed circuit board, printer, processor, scanner, screen, SDRAM, SIMM, sound card, speaker, trackball, transistor, USB port, visual display unit or VDU, ...
Here is the block diagram of a computer system: In the above diagram, both control (control unit or CU) and arithmetic & logic unit (ALU) combinely called as Central Processing Unit (CPU). Let's describe about all the parts as included in the above diagram one by one. ...
The computer system in essence is illustrated in a block diagram. The block diagram shows us how the computer components work together to process the input data and produce the output.
ComputerMouseControlledbyEye ECE345FinalProjectProposal EverestChiu AlexChu TA:BenFloering February15,1999 2 Introduction Manyphysicallydisabledindividualsaredeterredfromusingcomputersduetotheir inabilitytoutilizeahand-controlledmouse.However,ifdirectionaldiscriminationofanicon ...
Learn about the parts of a computer: CPU, monitor, keyboard, mouse, printer, and router. This page features printable worksheets for students.
一个CPU有四个主要的功能:提取,解码,执行和写回 Passage two: What is a CPU and what does it do Fetch In the first step, the CPU retrieves the instruction that it needs to run from program memory. Each instruction in a program (which contains millions of instructions) is stored at a ...
They include a keyboard; mouse; trackball; joystick; optical scanner; digital camera; video camera; microphone; and various tablets, pads, and screens that are touch- or light-sensitive. Other peripheral devices are for outputting information, which include a display screen, speaker, and printer....
According to various embodiments, there is provided a computer mouse movable relative to a tracking surface on which the computer mouse is placed, the computer mouse including: a ho
FIG. 1 is a diagram of the inner structure of a conventional computer mouse, FIG. 2A is a pictorial assembly diagram of the first embodiment of the scroll wheel adopted by the computer mouse of the present invention, FIG. 2B is a pictorial decomposition diagram of the scroll wheel shown in...