Search results
Results From The WOW.Com Content Network
In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance. Examples of input devices include keyboards , computer mice , scanners , cameras, joysticks , and microphones .
The term can also be used as part of an action; to "perform I/O" is to perform an input or output operation. I/O devices are the pieces of hardware used by a human (or other system) to communicate with a computer. For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices.
In many computer languages the keyword "input" is used as a special keyword or function, such as in Visual Basic or Python. The command "input" is used to give the machine the data it has to process. The command "input" is used to give the machine the data it has to process.
Input (computer science), the act of entering data into a computer or data processing system; Information, any data entered into a computer or data processing system;
The Makey Makey board [10] was originally designed around the Atmel 32U4 microcontroller. [11] The controller uses all 12 analog input pins on the 32U4 microcontroller in combination with a pull-up resistor array to sense the low voltages returning from conducting materials like fruit or skin.
This page was last edited on 2 December 2024, at 06:17 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file
A general-purpose input/output (GPIO) is an uncommitted digital signal pin on an integrated circuit or electronic circuit (e.g. MCUs/MPUs) board which may be used as an input or output, or both, and is controllable by software. GPIOs have no predefined purpose and are unused by default.