Shop keypad matrix

Sponsored
About our ads
$1.32
$1.47
Matrix Switch Keyboard Module 34 44 Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
10% off
$1.32
$1.47
Matrix Switch Keyboard Module 34 44 Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.64
4X4 3X4 Matrix Keyboard Keypad Module Use Key PIC AVR Stamp Sml 44 34 Plastic Keys Switch For
AliExpress
$2.64
4X4 3X4 Matrix Keyboard Keypad Module Use Key PIC AVR Stamp Sml 44 34 Plastic Keys Switch For
AliExpress
$2.38
$4.97
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
52% off
$2.38
$4.97
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.22
4X4 3X4 Matrix Keyboard Keypad Module Use Key PIC AVR Stamp Sml 44 34 Plastic Keys Switch For
AliExpress
$2.22
4X4 3X4 Matrix Keyboard Keypad Module Use Key PIC AVR Stamp Sml 44 34 Plastic Keys Switch For
AliExpress
$0.31
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button For Arduino AVR PIC 24
AliExpress
Free shipping
$0.31
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button For Arduino AVR PIC 24
AliExpress
$1.25
12 3 4 5 6 8 Key Button Membrane Switch 34 4X5 Matrix Array Keyboard 1X6 Keypad With LED Control
AliExpress
$1.25
12 3 4 5 6 8 Key Button Membrane Switch 34 4X5 Matrix Array Keyboard 1X6 Keypad With LED Control
AliExpress
$1.14
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$1.14
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$5.23
$5.50
Dongutec I2C Keypad Module 16 Key 4 X 4 Membrane Switch Keypad 4X4 44 Matrix Array Matrix Keyboard
AliExpress
Free shipping
$5.23
$5.50
Dongutec I2C Keypad Module 16 Key 4 X 4 Membrane Switch Keypad 4X4 44 Matrix Array Matrix Keyboard
AliExpress
$2.99
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.99
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.48
1PC 1 2 4 12 16 Key 14 43 44 Membrane Switch Keypad 1X4 3X4 4X4 Matrix Array Matrix Keyboard For
AliExpress
$2.48
1PC 1 2 4 12 16 Key 14 43 44 Membrane Switch Keypad 1X4 3X4 4X4 Matrix Array Matrix Keyboard For
AliExpress
$1.86
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$1.86
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$0.95
1PCS 4X4 44 Matrix Keypad Keyboard Module 16 Botton Mcu For Arduino
AliExpress
$0.95
1PCS 4X4 44 Matrix Keypad Keyboard Module 16 Botton Mcu For Arduino
AliExpress
$2.35
4 12 16 20 Key 44 Membrane Switch Keypad 1X4 3X4 4X4 45 Matrix Array Matrix Keyboard For Arduino
AliExpress
$2.35
4 12 16 20 Key 44 Membrane Switch Keypad 1X4 3X4 4X4 45 Matrix Array Matrix Keyboard For Arduino
AliExpress
$2.58
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.58
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$36.50
12 Keys 3X4 Matrix USB Kiosk Illuminated Keypads Metal Stainless Steel Backlit Numeric Keypad For
Aliexpress
Free shipping
$36.50
12 Keys 3X4 Matrix USB Kiosk Illuminated Keypads Metal Stainless Steel Backlit Numeric Keypad For
Aliexpress
$0.52
$0.55
4 12 16 20 Key 14 34 44 45 Membrane Switch Keypad 1X4 3X4 4X4 4X5 Matrix Array Matrix Keyboard
AliExpress
Free shipping
$0.52
$0.55
4 12 16 20 Key 14 34 44 45 Membrane Switch Keypad 1X4 3X4 4X4 4X5 Matrix Array Matrix Keyboard
AliExpress
$1.30
3 4 5 12 16 20 Key Button 44 Membrane Switch Keypad 1X4 1X6 3X4 4X4 4X5 Matrix Array Keyboard For
AliExpress
$1.30
3 4 5 12 16 20 Key Button 44 Membrane Switch Keypad 1X4 1X6 3X4 4X4 4X5 Matrix Array Keyboard For
AliExpress
$1.78
$1.93
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$1.78
$1.93
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$9.22
$11.53
4X4 Matrix Membrane Keypad 16 Key Keyboard Module For Arduino ESP32 With Easy Installation For DIY
AliExpress
Free shipping
20% off
$9.22
$11.53
4X4 Matrix Membrane Keypad 16 Key Keyboard Module For Arduino ESP32 With Easy Installation For DIY
AliExpress
$10.90
$17.04
Matrix Button Keypad Switch Keyboard Array Module 16 Keys Capacitive Touch Breadboard
AliExpress
36% off
$10.90
$17.04
Matrix Button Keypad Switch Keyboard Array Module 16 Keys Capacitive Touch Breadboard
AliExpress
$1.30
12 16 Key 44 43 Membrane Switch Keypad 4 X 4 4 X 3 Matrix Array Matrix Keyboard Membrane Switch
AliExpress
$1.30
12 16 Key 44 43 Membrane Switch Keypad 4 X 4 4 X 3 Matrix Array Matrix Keyboard Membrane Switch
AliExpress
$0.66
4X4 Matrix 16 Keypad Keyboard Module 16 Button Mcu For Arduino
AliExpress
$0.66
4X4 Matrix 16 Keypad Keyboard Module 16 Button Mcu For Arduino
AliExpress
$2.28
4X3 12Key 4X4 Matrix Keyboard Keypad Module Use Key PIC AVR Stamp Sml 44 34 Plastic Keys Switch
AliExpress
$2.28
4X3 12Key 4X4 Matrix Keyboard Keypad Module Use Key PIC AVR Stamp Sml 44 34 Plastic Keys Switch
AliExpress
$2.72
1PCS 14 34 44 Matrix Array Matrix Keyboard 4 12 16 Key 14 34 44 Membrane Switch Keypad For
AliExpress
$2.72
1PCS 14 34 44 Matrix Array Matrix Keyboard 4 12 16 Key 14 34 44 Membrane Switch Keypad For
AliExpress
$28.34
1X4/3X4/4X4/4X5 Matrix Array Switch Keypad Keyboard Self Adhesive Key Switch
eBay
$28.34
1X4/3X4/4X4/4X5 Matrix Array Switch Keypad Keyboard Self Adhesive Key Switch
eBay
$1.46
New 4 12 16 20 Key 44 Membrane Switch Keypad 1X4 3X4 4X4 45 Matrix Array Matrix Keyboard For
AliExpress
$1.46
New 4 12 16 20 Key 44 Membrane Switch Keypad 1X4 3X4 4X4 45 Matrix Array Matrix Keyboard For
AliExpress
$2.69
$5.44
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
50% off
$2.69
$5.44
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$1.28
$3.57
4 12 16 20 Key Button Membrane Switch 1X4 3X4 4X4 4X5 Keys Matrix Array Keyboard Keypad Control
AliExpress
64% off
$1.28
$3.57
4 12 16 20 Key Button Membrane Switch 1X4 3X4 4X4 4X5 Keys Matrix Array Keyboard Keypad Control
AliExpress
$2.61
4X4 / 3X4 Matrix Keypad Module, 16/12 Key With Row-Column Scanning For Microcontroller Control Panel
AliExpress
$2.61
4X4 / 3X4 Matrix Keypad Module, 16/12 Key With Row-Column Scanning For Microcontroller Control Panel
AliExpress
$1.50
Membrane Switch Keypad 14 43 44 45 Matrix Array Matrix Keyboard For Arduino Smart Car 4 12 16 20
AliExpress
$1.50
Membrane Switch Keypad 14 43 44 45 Matrix Array Matrix Keyboard For Arduino Smart Car 4 12 16 20
AliExpress
$2.72
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.72
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$0.54
$0.62
1PCS 16 Key 4 X 4 Membrane Switch Keypad 4X4 44 Matrix Array Matrix Keyboard For Arduino Smart Car
AliExpress
12% off
$0.54
$0.62
1PCS 16 Key 4 X 4 Membrane Switch Keypad 4X4 44 Matrix Array Matrix Keyboard For Arduino Smart Car
AliExpress
$1.80
$2.58
DIY Matrix Switch Keyboard 34/44 12Key/16Key Matrix Keypad Professional Keypad Array Module For
AliExpress
30% off
$1.80
$2.58
DIY Matrix Switch Keyboard 34/44 12Key/16Key Matrix Keypad Professional Keypad Array Module For
AliExpress
$1.36
$1.60
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
Free shipping
15% off
$1.36
$1.60
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.51
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.51
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$38.75
4X4 Metal Matrix Keypad IP65 Waterproof Industrial Keyboard Custom Numeric Stainless Steel Keypad
AliExpress
$38.75
4X4 Metal Matrix Keypad IP65 Waterproof Industrial Keyboard Custom Numeric Stainless Steel Keypad
AliExpress
How The 4x4 Keypad Matrix Works - A Tutorial With Basic Algorithm & Hardware
11:15
How The 4x4 Keypad Matrix Works - A Tutorial With Basic Algorithm & …
49.3K viewsApr 4, 2014
YouTubepatrickikis
How a keypad works - 4x4 button keypad matrix tutorial
5:14
Find in video from 02:28Understanding Keypad Matrix
How a keypad works - 4x4 button keypad matrix tutorial
28.2K viewsSep 19, 2021
YouTubeMy Instructables
Matrix Keypad Working Principle Explained Clearly | Interface Matrix Keypad to any Microcontroller
7:50
Find in video from 01:164x3 Matrix Keypad Arrangement
Matrix Keypad Working Principle Explained Clearly | Interface Matri…
4.9K viewsMay 24, 2021
YouTubeSM training academy
DIY Matrix Keypad: Build and Understand the Working Principle | VinVout
6:48
DIY Matrix Keypad: Build and Understand the Working Principle …
1.2K viewsJul 21, 2023
YouTubeVinVout-io
Making a 4x4 Matrix KeyPad with i2c for Arduino, ESP8266, ESP32
8:20
Making a 4x4 Matrix KeyPad with i2c for Arduino, ESP8266, ESP32
6.7K viewsSep 5, 2020
YouTubeESP8266_KnowHow
Unlock the Secret Behind Matrix Keypads! | How Keypad Works in Embedded Systems
5:15
Unlock the Secret Behind Matrix Keypads! | How Keypad Works in …
95 views9 months ago
YouTubePicoBit
Keypad connected with LED-Matrix
3:09
Keypad connected with LED-Matrix
2.5K viewsAug 4, 2019
YouTubearduiNote
11:51
Find in video from 00:09Keypad Matrix Overview
How to interface 4x4 keypad matrix with STM????
10.6K viewsSep 7, 2020
YouTubeSTMetaTronics
1:51
Find in video from 01:10Longevity of the Keypad
1-Minute Product Intro: 4x4 16 Button Matrix Keypad for Arduino …
4.6K viewsSep 17, 2023
YouTubeBrain Wire
4:03
Find in video from 00:26Keypad Specifications
Arduino 4x4 Matrix Keypad Tutorial | Keypad library for Arduino
29K viewsFeb 17, 2019
YouTubeTech Maker
13:49
Find in video from 01:17Importance of Keypads
How to Set Up Keypads on the Arduino - Ultimate Guide to the Ar…
24.8K viewsApr 28, 2023
YouTubeCircuit Basics
2:26
Matrix keypad ,the basic Understanding
38.5K viewsSep 13, 2010
YouTubePatnaik UC
6:11
Raspberry Pi Pico Tutorial - 4x4 Matrix Keypad - MicroPython
26.9K viewsFeb 6, 2022
YouTubeNerdCave
6:37
Find in video from 01:31Matrix Form of Keypad
4x3 Keypad working explained
8.4K viewsApr 12, 2020
YouTubeSM training academy
7:10
4x4 MATRIX KEYPAD / MEMBRANE KEYBOARD - Arduino tutorial #26
27.9K viewsFeb 14, 2020
YouTubeBas on Tech
2:47
How to connect a matrix keypad through I2C communication for Ar…
3.4K viewsJun 6, 2022
YouTubetecnologiasJPC company
12:24
Find in video from 00:21Methodologies for Interfacing Matrix Keypad
Interfacing 4x3 Matrix Keypad with Arduino | Column Scanning Techn…
1.3K viewsMay 24, 2021
YouTubeSM training academy
28:17
Using Keypads with Arduino - Build an Electronic Lock
273.6K viewsMay 18, 2020
YouTubeDroneBot Workshop
4:24
Arduino Series: Tutorial | 3:10 4x4 Button Matrix
8.8K viewsJan 15, 2024
YouTubeWare Explained
7:09
How to use 4x4 matrix hard keys keypad with Arduino RJT75
34.3K viewsApr 15, 2018
YouTubeRobojax
9:37
4.Arduino Programming | how to use Keypads with Arduino
4.4K viewsFeb 7, 2021
YouTubeTamanna Nazmin
5:36
Interfacing 4x4 matrix keypad with arduino to support alphanumeric …
1.6K viewsJul 4, 2022
YouTubeElectronics Demon
0:31
How to interface matrix keypad with STM32: Example Code Included
736 viewsFeb 22, 2025
YouTubeEmbeddedThere
12:19
Find in video from 00:29Internal Structure of Keypad
How to use 4x4 Keypad with Arduino | Keypad Basics Tutorial …
25.3K viewsSep 27, 2023
YouTubeTech at Home
6:27
đź”´ How to use a matrix keypad with Arduino âś…
16.8K viewsJan 27, 2021
YouTubeLaBuhardillaDelLoco
18:41
Find in video from 01:02Understanding 4x4 Matrix Keypad
Interfacing Of 4x4 Matrix Keypad With ATMEGA-32 Micro-controller.
14.5K viewsNov 23, 2020
YouTubeSS.Embedded. World
16:44
Matrix Keypad and LCD interface to STM32 Microcontroller | Working | …
16.9K viewsJun 8, 2021
YouTubeEmbedded Xpress
12:25
9- Interfacing Matrix Keypad | MPLAB XC8 for Beginners Tutorial
37.2K viewsMay 28, 2015
YouTubeStudentCompanion Electronics
8:34
Find in video from 00:59Introduction to Matrix Keypad and LCD Interfacing
How to Interface 4x3 Matrix Keypad With Arduino And LCD - Proteus
1.6K viewsJun 18, 2020
YouTubeStudyElectricTech
0:34
How to use 4X3 Matrix Keypad with Arduino UNO
304 viewsJun 24, 2022
YouTubeDIYmall
See more videos
Static thumbnail place holder

Shop keypad matrix

Sponsored
About our ads
$1.32
$1.47
Matrix Switch Keyboard Module 34 44 Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
10% off
$1.32
$1.47
Matrix Switch Keyboard Module 34 44 Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.64
4X4 3X4 Matrix Keyboard Keypad Module Use Key PIC AVR Stamp Sml 44 34 Plastic Keys Switch For
AliExpress
$2.64
4X4 3X4 Matrix Keyboard Keypad Module Use Key PIC AVR Stamp Sml 44 34 Plastic Keys Switch For
AliExpress
$2.38
$4.97
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
52% off
$2.38
$4.97
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.22
4X4 3X4 Matrix Keyboard Keypad Module Use Key PIC AVR Stamp Sml 44 34 Plastic Keys Switch For
AliExpress
$2.22
4X4 3X4 Matrix Keyboard Keypad Module Use Key PIC AVR Stamp Sml 44 34 Plastic Keys Switch For
AliExpress
$0.31
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button For Arduino AVR PIC 24
AliExpress
Free shipping
$0.31
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button For Arduino AVR PIC 24
AliExpress
$1.25
12 3 4 5 6 8 Key Button Membrane Switch 34 4X5 Matrix Array Keyboard 1X6 Keypad With LED Control
AliExpress
$1.25
12 3 4 5 6 8 Key Button Membrane Switch 34 4X5 Matrix Array Keyboard 1X6 Keypad With LED Control
AliExpress
$1.14
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$1.14
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$5.23
$5.50
Dongutec I2C Keypad Module 16 Key 4 X 4 Membrane Switch Keypad 4X4 44 Matrix Array Matrix Keyboard
AliExpress
Free shipping
$5.23
$5.50
Dongutec I2C Keypad Module 16 Key 4 X 4 Membrane Switch Keypad 4X4 44 Matrix Array Matrix Keyboard
AliExpress
$2.99
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.99
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.48
1PC 1 2 4 12 16 Key 14 43 44 Membrane Switch Keypad 1X4 3X4 4X4 Matrix Array Matrix Keyboard For
AliExpress
$2.48
1PC 1 2 4 12 16 Key 14 43 44 Membrane Switch Keypad 1X4 3X4 4X4 Matrix Array Matrix Keyboard For
AliExpress
$1.86
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$1.86
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$0.95
1PCS 4X4 44 Matrix Keypad Keyboard Module 16 Botton Mcu For Arduino
AliExpress
$0.95
1PCS 4X4 44 Matrix Keypad Keyboard Module 16 Botton Mcu For Arduino
AliExpress
$2.35
4 12 16 20 Key 44 Membrane Switch Keypad 1X4 3X4 4X4 45 Matrix Array Matrix Keyboard For Arduino
AliExpress
$2.35
4 12 16 20 Key 44 Membrane Switch Keypad 1X4 3X4 4X4 45 Matrix Array Matrix Keyboard For Arduino
AliExpress
$2.58
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$2.58
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$36.50
12 Keys 3X4 Matrix USB Kiosk Illuminated Keypads Metal Stainless Steel Backlit Numeric Keypad For
Aliexpress
Free shipping
$36.50
12 Keys 3X4 Matrix USB Kiosk Illuminated Keypads Metal Stainless Steel Backlit Numeric Keypad For
Aliexpress
$0.52
$0.55
4 12 16 20 Key 14 34 44 45 Membrane Switch Keypad 1X4 3X4 4X4 4X5 Matrix Array Matrix Keyboard
AliExpress
Free shipping
$0.52
$0.55
4 12 16 20 Key 14 34 44 45 Membrane Switch Keypad 1X4 3X4 4X4 4X5 Matrix Array Matrix Keyboard
AliExpress
$1.30
3 4 5 12 16 20 Key Button 44 Membrane Switch Keypad 1X4 1X6 3X4 4X4 4X5 Matrix Array Keyboard For
AliExpress
$1.30
3 4 5 12 16 20 Key Button 44 Membrane Switch Keypad 1X4 1X6 3X4 4X4 4X5 Matrix Array Keyboard For
AliExpress
$1.78
$1.93
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress
$1.78
$1.93
34 44 Matrix Switch Keyboard Keypad Array Module ABS Plastic Keys 4X4 3X4 12 16 Key Button
AliExpress