- Raspberry Pi & Accessories
- Raspberry Pi Kits
- Raspberry Pi Board
- Raspberry Pi Case
- Raspberry Pi Came
- Raspberry Pi Accessories
Arduino Sensor And Modules
Arduino 3X4 KEYPAD 4×3 Matrix 12 keys Membrane Switch Keypad in Pakistan
Compare₨170
This Arduino 4×3 Matrix 12 keys Membrane Switch Keypad is a high-quality soft touch feeling button keypad with 100 million life-stroke lifespans and good resistance to environmental conditions. This 4×3 Key Matrix Membrane Switch Keypad is a high-quality product at a very low cost for your application needs. This 12-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications. The Keypad 4×3 features a total of 12 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 7-pin berg connector is required for interfacing it with your microcontroller circuits.
Features :
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4×3 type 12 keys.
- The sticker can peel off for adhesive mounting.
- Used widely in industrial and home electronic equipment, instruments, etc.
- This allows a microcontroller to ‘scan’ the 7 output pins to see which of the 12 buttons is being pressed.
Package Includes :
- 1 x 4×3 Matrix 12 keys Membrane Switch Keypad
Add a review
You must be logged in to post a review
Log In
Related products
- Arduino Sensor And Modules
Fingerprint Scanner GT-511C3 Bio-Metric Sensor Module In Pakistan
Quick View
Arduino Sensor And ModulesFingerprint Scanner GT-511C3 Bio-Metric Sensor Module In Pakistan
The GT511C3 GT-511C3 GT 511C3 FPS (fingerprint scanner) is a small embedded module that consists of an optical sensor mounted on a small circuit board. The optical sensor scans a fingerprint and the microcontroller and software provide the functionality of the module which automatically processes the scanned fingerprint. The GT511C3 GT-511C3 GT 511C3 Optical Fingerprint Scanner Module with JST SH Connector is a high-performance fingerprint scanner. This optical sensor module is designed for easy integration into applications with a serial interface (UART). The GT-511C3 is a TTL fingerprint scanner and can be accessed by Raspberry Pi, Arduino, or any other Microcontroller using just two wires viz Tx & Rx.GT-511C3 Fingerprint Scanner module has an onboard optical sensor and a 32-bit CPU. It does most of the heavy work like reading and identifying fingerprints. A simple set of commands has to be sent from your micro-controller and the GT-511C3 fingerprint scanner does the rest of the work. To get started, just register each fingerprint that you want to store by sending the corresponding command and pressing your finger against the reader three times. The fingerprint scanner can store different fingerprints and the database of prints can even be downloaded from the unit and distributed to other modules. As well as the fingerprint “template,” the analyzed version of the print, you can also retrieve the image of a fingerprint and even pull raw images from the optical sensor. We need two wires are for TX and RX and two wires for the power supply (5V). The module can be used in projects for identifying users, for example allowing access through a door by scanning a finger instead of using a key.
SKU: D46 - Arduino Sensor And Modules
MQ9 Carbon Monoxide Methane And LPG Gas Sensor Module in Pakistan
Quick ViewArduino Sensor And ModulesMQ9 Carbon Monoxide Methane And LPG Gas Sensor Module in Pakistan
MQ9 MQ 9 MQ-9 Carbon Monoxide, Methane, and LPG Gas Sensor Module For Arduino can be used to sense Carbon Monoxide and Methane Gas. The sensitive material of the MQ9 MQ 9 MQ-9 gas sensor is SnO2, which with lower conductivity in clean air. It makes detection by method of cycle high and low temperature, and detect CO when low temperature (heated by 1.5V). The sensor’s conductivity is higher along with the gas concentration rising. When the high temperature (heated by 5.0V), detects Methane, Propane, etc. combustible gas and cleans the other gases adsorbed under low temperature.
SKU: D50,B105 - Arduino Sensor And Modules
MQ7 CO Carbon Monoxide Coal Gas Sensor Module In Pakistan
MQ7 MQ 7 MQ-7 CO Carbon Monoxide Coal Gas Sensor Module For Arduino detects the concentrations of CO in the air and outputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm. The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5 V.This module provides both digital and analog outputs. The threshold level for digital output can be easily adjusted using the preset on the board. The MQ-7 sensor module can be easily interfaced with microcontrollers, Arduino, etc.
SKU: D52,B105 - Arduino Sensor And Modules
DFPLAYER MINI MP3 PLAYER MODULE FOR ARDUINO UNO MUSIC AUDIO VOICE BOARD
Quick ViewArduino Sensor And ModulesDFPLAYER MINI MP3 PLAYER MODULE FOR ARDUINO UNO MUSIC AUDIO VOICE BOARD
DFPlayer Mini MP3 Player Module is suitable for Arduino UNO Music Audio Voice Board.DFPlayer Mini is a compact and inexpensive MP3 module that can be connected directly to the speaker. Module with battery, speaker, the keyboard can be used alone, or through serial port control, such as the Arduino UNO or any microcontroller with a serial port module. The module itself seamlessly integrated MP3, WAV, WMA hardware decoding. While the software supports TF card drivers to support FAT16, FAT32 file systems. It can be done through simple serial commands specified music player, as well as how to play music and other functions, without the heavy
the underlying operation, easy to use, stable, and reliable.SKU: D59 - Arduino Sensor And Modules
MQ3 Alcohol Ethanol Detector Gas Sensor Module in Pakistan
MQ3 MQ 3 MQ-3 Alcohol Detector Gas Sensor Module is a simple to use MQ-3 Alcohol Detector Gas Sensor Module which can sense the presence of Alcohol in the air. The module uses our MQ-3 sensor. It simplifies the interface to the odd pin spacing of the sensor and provides an interface through standard 4 x 0.1″ header pins. It provides an analog output corresponding to the concentration of the gas in the air and an easy-to-use digital output. The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered. Just power the module with 5V set the threshold and you can start getting the gas concentration of the air around the sensor! An onboard LED signals the presence of any gas. Perfect sensing alcohol concentration on your breath just likes a common breathalyzer. The digital output can be easily interfaced with microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor readings.
SKU: D56,B105
Reviews
There are no reviews yet