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Input/Output Devices

Input/Output Devices

I/O devices are the pieces of hardware used by a human (or other system) to communicate with a computer or a robot. For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices. Devices for communication between computers, such as modems and network cards, typically perform both input and output operations.

The designation of a device as either input or output depends on perspective. Mouse and keyboards take physical movements that the human user outputs and convert them into input signals that a computer can understand; the output from these devices is the computer's input. Similarly, printers and monitors take signals that a computer outputs as input, and they convert these signals into a representation that human users can understand. From the human user's perspective, the process of reading or seeing these representations is receiving output; this type of interaction between computers and humans is studied in the field of human–computer interaction.

Single 3.7V Lithium Battery Capacity Indicator
Single 3.7V Lithium Battery Capacity Indicator
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from ₹ 95.00

Single 3.7V Lithium Battery Capacity Indicator

Specifications: Battery type electricity quantity screen  Wide fields of application: lithium battery  Method of use: connect the display plate Po...

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from ₹ 95.00
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8 Digit Seven Segment Display Module with MAX7219
8 Digit Seven Segment Display Module with MAX7219
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from ₹ 289.00

8 Digit Seven Segment Display Module with MAX7219

This 8 digit seven segment display module is based upon the Maxim MAX7219 LED display driver. The module uses two standard 4 digit seven segment di...

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from ₹ 289.00
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4 Digit Seven Segment Display Module with 74HC595 Shift Register
4 Digit Seven Segment Display Module with 74HC595 Shift Register
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₹ 280.00
₹ 225.00

4 Digit Seven Segment Display Module with 74HC595 Shift Register

This 4 digit seven segment display module is controlled using 74HC595 Shift Register. The module uses a single standard 4 digit seven segment displ...

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₹ 280.00
₹ 225.00
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This 2.8 inch TFT Touch Screen is a professional display solution for Arduino projects and TFT touch screen has built-in SD card socket.
This 2.8 inch TFT Touch Screen is a professional display solution for Arduino projects and TFT touch screen has built-in SD card socket.
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₹ 985.00
₹ 895.00

2.8 Inch TFT LCD Touch Panel Arduino Shield

This 2.8 inch TFT Touch Screen is a professional display solution for Arduino  projects. Features: TFT touch screen has built-in SD card socket Op...

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₹ 985.00
₹ 895.00
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TM1637 4-Digit Digital LED Display
TM1637 4-Digit Digital LED Display
Save 13%
₹ 225.00
₹ 195.00

TM1637 4-Digit Digital LED Display

TM1637 is a chip for driving 7-segment displays. There are several modules using this chip to form a 4 digit numerical display module (sometimes ca...

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₹ 225.00
₹ 195.00
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The TFT display provides a semiconductor switch for each pixel and each pixel is directly controlled by pulse. The LCD size is 1.3 inch with the resolution of 240*240.
The TFT display provides a semiconductor switch for each pixel and each pixel is directly controlled by pulse. The LCD size is 1.3 inch with the resolution of 240*240.
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₹ 599.00
₹ 499.00

1.3 Inch TFT LCD Screen Display Module

Description: The TFT display provides a semiconductor switch for each pixel and each pixel is directly controlled by pulse. Therefore, each node is...

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₹ 599.00
₹ 499.00
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13.56MHz RFID proximity smart UID card rewritable which has 2.5 -10cm reading and writing distance respectively.
13.56MHz RFID proximity smart UID card rewritable which has 2.5 -10cm reading and writing distance respectively.
₹ 20.00

13.56Mhz RFID Proximity Smart UID Card Rewritable

Specifications: Storage capacity: 8Kbit, 16 partitions, two passwords per partition Operating frequency: 13.56MHZ Communication speed: 106Kboud Re...

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₹ 20.00
OLED White Screen 0.96 inch 6Pin CII I2C SPI
OLED White Screen 0.96 inch 6Pin CII I2C SPI
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₹ 495.00
₹ 395.00

OLED White Screen 0.96 inch 6Pin CII I2C SPI

0.96 inch white OLED display module. The display module can be interfaced with any microcontroller using SPI/IIC protocols. It is having a resoluti...

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₹ 495.00
₹ 395.00
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The 16×2 translates of a display 16 characters per line in 2 such lines. In this LCD each character is displayed in a 5 X 7 pixel matrix.
The 16×2 translates of a display 16 characters per line in 2 such lines. In this LCD each character is displayed in a 5 X 7 pixel matrix.
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₹ 560.00
₹ 445.00

16X02 LCD Display Module (I2C)

One problem with using a typical LCD display is that you give up a lot of GPIO pins to talk to the LCD. Four pins are used to send data, two pins a...

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₹ 560.00
₹ 445.00
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TM1638 8-Bit LED Digit Tube Display Module 16 Keys Keyboard
TM1638 8-Bit LED Digit Tube Display Module 16 Keys Keyboard
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₹ 354.00
₹ 295.00

TM1638 8-Bit LED Digit Tube Display Module 16 Keys Keyboard

Function: Only need 3-wire control. Adapts TM1638 digital tube drive chip. Common anode LED digital tube. Only need three common IO and could dri...

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₹ 354.00
₹ 295.00
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WS2812 5050 RGB 8 LEDs Light Built-In Full Color-Driven
WS2812 5050 RGB 8 LEDs Light Built-In Full Color-Driven
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₹ 210.00
₹ 189.00

WS2812 5050 RGB 8 LEDs Light Built-In Full Color-Driven

The control circuit and the LED share the only power source. Control circuit and RGB chip are integrated in a package of 5050 components, form a c...

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₹ 210.00
₹ 189.00
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NE555 Driver Water Powered Board Circuit Water Flowing Light
NE555 Driver Water Powered Board Circuit Water Flowing Light
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from ₹ 95.00

NE555 Driver Water Powered Board Circuit Water Flowing Light

 This package is mainly decimal counter circuit and circuit generated by the clock , from the core of the self-excited NE555 multivibrator power th...

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from ₹ 95.00
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12x12mm big key module light which has 3p interface SVG and work on the platforms: MCU, ARM, raspberry pie.
12x12mm big key module light which has 3p interface SVG and work on the platforms: MCU, ARM, raspberry pie.
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₹ 98.00
₹ 89.00

12 X 12mm Big Key Module Light

Size: 11 * 22mm Color: red keycap Voltage: 3.5,5V Output: digital level (press high, release low) Interface: 3P interface S V G Platform: MCU, ARM...

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₹ 98.00
₹ 89.00
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SPI TFT Display Module
SPI TFT Display Module
Sale
from ₹ 525.00

SPI TFT Display Module

Nextion is a Seamless Human hine Interface (HMI) solution that provides a control and visualisation interface between a human and a process, hine, ...

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from ₹ 525.00
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The storage capacity  of 13.56MHz RFID IC key tags key fobs is 8 Kbit, 16 partitions, each partition with 2 background passwords and operating frequency :13.56MHz.
The storage capacity  of 13.56MHz RFID IC key tags key fobs is 8 Kbit, 16 partitions, each partition with 2 background passwords and operating frequency :13.56MHz.
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₹ 60.00
₹ 45.00

13.56MHz RFID IC Key Tags Keyfobs

Main chip: with 1 S50 Storage capacity: 8 Kbit, 16 partitions, each partition with 2 background passwords Size: 30 * 40 * 3mm Operating frequency:...

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₹ 60.00
₹ 45.00
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8 X 8 LED DOT Matrix Module with MAX7219
8 X 8 LED DOT Matrix Module with MAX7219
Save 9%
₹ 215.00
from ₹ 195.00

8 X 8 LED DOT Matrix Module with MAX7219

An LED matrix is a two dimensional array of LEDs that can be used to display symbols, characters or even images. 64 bright white LEDs are contained...

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₹ 215.00
from ₹ 195.00
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