COMP541 Input Devices: Keyboards, Mice and Joysticks

COMP541 Input Devices: Keyboards, Mice and Joysticks. Montek Singh Apr 16, 2012. Keyboard Interface. PS/2 Keyboard. Uses a synchronous serial protocol What does that mean? Each symbol is transmitted bit-by-bit 8 data bits + 3 control bits. Physical Interface. Two lines Clock (15-20KHz)

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Alternative Keyboards and Input Devices

Alternative Keyboards and Input Devices. Scott A. Dougherty IDEA Training & Consultation Coordinator Allegheny Intermediate Unit #3. The Big Disclaimers. Not a company representative Not a list of “must buys” - other products will: Do some things in a better way

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Input Devices

Hardware. Input Devices. Objectives. Know that there are lots of different input devices Understand why each type of input device is suitable for a different purpose Be able to identify the advantages and disadvantages of different input devices. Input devices.

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INPUT DEVICES

All Types Of Input Devices

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Input Devices

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Keyboards, Mice, and Other Input Devices

Keyboards, Mice, and Other Input Devices. Principles of Information Technology. Keyboards. In the early days, computers accepted input on cards and paper tape Keyboards appeared back in 1983 Most keyboards today are IB Enhanced AT-style keyboards. Keyboards.

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Input Devices

Input Devices. Contents. Introduction Common Input Devices KEYBOARD WORKING OF KEYBOARD MOUSE WORKING OF MOUSE JOYSTICK TRACK BALL SCANNER WORKING OF A SCANNER TYPES OF SCANNER MAGNETIC INK CARD READER (MICR): OPTICAL CHARACTER RECOGNITION(OCR): OPTICAL MARK READER (OMR).

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INPUT DEVICES

INPUT DEVICES. Done By: Riya Rajesh 12G2. An input device is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance.

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Input Devices

Names: Class:. Input Devices. Names: Class: . Keyboard. Image : Definition :. Keyboard. Advantages. Disadvantages. Keyboard. Uses :. Application : <delete the incorrect terms>

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Input Devices

Input Devices.

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Alternative Input Devices

Alternative Input Devices. Digital Camcorder. View recordings on a regular TV or copy them to VHS tape Send MPEG video clips by way of e-mail to a mobile phone or PDA Immediate feedback from the LCD screen Stores still images or short video clips on flash memory card. Digital Camera.

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Input Devices

System Unit. Output Devices. Input Devices. Storage Devices. slide 1. Computer System. Examples?. slide 2. Primary Input Devices. Keyboard Mouse. slide 3. Uses Of Keyboard. Enter Data Alphabets Numbers Issue Commands. slide 4. Keyboards. slide 5. Parts of Keyboard. Status

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Input Devices

Input Devices. Microphone Symbol: Energy Change: sound electrical Solar Cell Symbol: Energy Change: light electrical. +. -. Thermocouple Symbol: Energy Change: heat electrical The higher the temperature at the junction, the more heat energy converted to electrical.

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Input Devices

Input Devices. Hardware. This icon indicates that detailed teacher’s notes are available in the Notes Page. This icon indicates the slide contains activities created in Flash. These activities are not editable. For more detailed instructions, see the Getting Started presentation.

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Input Devices

Input Devices. Nikki Law 4D 30. Input devices. The hardware that allows users to enter data e.g. keyboard, pointing devices. Inputting information. Keyboard converts keystrokes into corresponding electrical signals

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Input Devices

Input Devices. LO2: HARDWARE AND SOFTWARE. Question. How can you give a computer and instructions?. We can type them using a keyboard. We can use the mouse. We can speak an instruction into a microphone (i.e. use voice recognition). By Definition. An Input Device is….

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INPUT DEVICES

INPUT DEVICES. Keyboard • Common input device • Standardized layout (QWERTY) (although non-alphanumeric keys are placed differently, and there is a difference between key assignments on UK and USA keyboards) QWERTY arrangement not optimal for typing - layout due to typewriters.

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COMP541 Input Devices: Keyboards, Mice and Joysticks

COMP541 Input Devices: Keyboards, Mice and Joysticks. Montek Singh Nov 3, 2014. Keyboard Interface. USB keyboard plugs into the USB port on Nexys 3 / Nexys 4 boards. USB to PS /2 emulation. Host controller on Nexys boards t alks to USB keyboard on one side

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Input Devices

Input Devices. By Sophie Baxter, Amyar Razi, Jamal Mouhoun, Saavin Abeygunawardena and Shahrukh Yousef. What are Input Devices?. An Input Device is any peripheral computer hardware used to provide data and control signals to an information processing system, i.e. a Computer.

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Keyboards, Mice, and Other Input Devices

Keyboards, Mice, and Other Input Devices. Career Portals of Information Technology Principles of Information Technology. What does T.E.K.S. mean?. All subjects in grades K-12 have TEKS The TEKS is for students and teachers in the state of TEXAS  Texas Essential Knowledge & Skills.

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Input Devices

Input Devices. Smt. A.V. Kavitha Lecturer in Computer science Sri. A.B. R. Govt. degree college Repalle. DATA 101,150 200. cpu. OUTPUT DEVICES. INPUT DEVICES. Input Devices. 1.Key boards. 2.Pointing devices. 3.Audio input devices. 4.Scanners. 5.Digital cameras.

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COMP541 Input Devices: Keyboards, Mice and Joysticks

COMP541 Input Devices: Keyboards, Mice and Joysticks. Montek Singh Apr 16, 2012. Keyboard Interface. PS/2 Keyboard. Uses a synchronous serial protocol What does that mean? Each symbol is transmitted bit-by-bit 8 data bits + 3 control bits. Physical Interface. Two lines Clock (15-20KHz)

254 views • 23 slides