Computer Input Devices And Output Devices Lecture No 02 Students This video contain a lecture about input devices and out out put devices . An input output device, often known as an io device, is any hardware that allows a human operator or other systems to interface with a computer. input output devices, as the name implies, are capable of delivering data (output) to and receiving data from a computer (input). an input output (i o) device is a piece of hardware that can take.
Computer Parts Drawing Output And Input Devices Drawing Output And Input devices. regardless of the type of system unit that has been chosen, data still needs to be entered into the computer for processing. unless the data source is a type of electronic sensor that checks the environment and automatically sends relevant data to the computer, the human computer interface (hci) most likely uses one of the following devices to enter data into the computer. D. dan mulco. this document defines and provides examples of various computer input and output devices. it discusses common input devices like keyboards, mice, touchpads, joysticks, touch screens, scanners, microphones, and barcode readers. it also covers output devices such as monitors, printers, 3d printers, headphones, projectors, plotters. Output devices. figure 3.7.2 3.7. 2: output devices. output devices are essential as well. the most obvious output device is a display or monitor, visually representing the state of the computer. in some cases, a personal computer can support multiple displays or be connected to larger format displays such as a projector or large screen television. 1. keyboard. the keyboard is one of the primary input devices for computers. it allows users to input text, commands, and other data into the computer. keyboards come in various layouts and designs, with the qwerty layout being the most commonly used. they are essential for typing documents, sending emails, and executing commands.
Class 2 Computer Input And Output Devices Of Computer Input Output devices. figure 3.7.2 3.7. 2: output devices. output devices are essential as well. the most obvious output device is a display or monitor, visually representing the state of the computer. in some cases, a personal computer can support multiple displays or be connected to larger format displays such as a projector or large screen television. 1. keyboard. the keyboard is one of the primary input devices for computers. it allows users to input text, commands, and other data into the computer. keyboards come in various layouts and designs, with the qwerty layout being the most commonly used. they are essential for typing documents, sending emails, and executing commands. The key distinction between an input device and an output device is that the former sends data to the computer, whereas the latter receives data from the computer. input and output devices that provide computers with additional functionality are also called peripheral, or auxiliary devices. A microphone is either built in the device, connected to the usb port or connected through bluetooth. when a microphone picks up a sound, a diaphragm vibrates which produces an electric signal. this signal goes to a sound card and is converted to digital data and stored in the computer. loud speaker. data is converted to analogue with a dac.
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