WebJul 20, 2024 · Some of the Commonly used input units used in a computer system are as follows: Keyboard Mouse JoyStick Light pen Track Ball Scanner Graphic Tablet Microphone Magnetic Ink Card Reader (MICR) Optical Character Reader (OCR) Barcode Reader Optical Mark Reader (OMR) Keyboard WebFollowing are some of the important input devices which are used in a computer − Keyboard Mouse Joy Stick Light pen Track Ball Scanner Graphic Tablet Microphone Magnetic Ink Card Reader (MICR) Optical Character Reader (OCR) Bar …
Input device - Wikipedia
WebThe most widely used audio output devices are speakers and headphones. Both of these devices allow people to listen to audio from various sources, such as music players, … WebApr 11, 2024 · For the output, I used the supplied ‘scope probe.Note that although this testbed is fine for audio frequencies, care would be needed to ensure cable lengths are the same for higher-frequency tests.The MXO 4 offers a built-in frequency response analyzer application, which can generate the stimulus and then use a couple of ‘scope channels to ... tatra tanker
List of Input Devices - Javatpoint
WebThe following are some of the most prevalent computer input devices: 1. Keyboard. A computer keyboard, often known as a laptop keyboard, is a piece of hardware that allows you to input data into a computer. It is often a plug-and-play gadget. The alphabets (A-Z), numerals (0-9), symbols, and function keys are all found on a computer keyboard. WebThe most widely used are speakersand headphones. These devices connect either by cable to an audio jack on the system unit or by a wireless connection.Bluetooth technology is widely used to connect wireless devices. COMBINATION INPUT AND OUTPUT DEVICES Combination devices combine input and output capabilities. WebA ___ is the most widely used pointing device because it takes full advantage of a graphical user interface. a. mouse c. graphics tablet b. keyboard d. joytick a. mouse To press and release a mouse button twice without moving the mouse is called _____. a. clicking c. double-clicking b. right-click d. right-dragging c. double-clicking tatratang