购买 Keypad Arduino Uno

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$8.97
$12.82
Keyestudio 1602LCD Expansion Keypad Shield For Arduino ATMEGA2560 For Raspberry Pi UNO Blue Screen
Aliexpress
Free shipping
折扣 30%
$8.97
$12.82
Keyestudio 1602LCD Expansion Keypad Shield For Arduino ATMEGA2560 For Raspberry Pi UNO Blue Screen
Aliexpress
$3.22
$3.32
High Keypad Button Module For Arduino Electronic Blocks
Aliexpress
Free shipping
$3.22
$3.32
High Keypad Button Module For Arduino Electronic Blocks
Aliexpress
$42.62
$46.88
AUTOMATIC TECHNOLOGY 87740 Wireless Keypad AM
Action Direct
$42.62
$46.88
AUTOMATIC TECHNOLOGY 87740 Wireless Keypad AM
Action Direct
$1.58
$1.63
4 Key Button Membrane Switch 1X4 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit For Arduino
Aliexpress
$1.58
$1.63
4 Key Button Membrane Switch 1X4 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit For Arduino
Aliexpress
$3.65
$10.52
5PCS 8Pin 44 4X4 Matrix 16 Keys Button Keypad Keyboard Breadboard Module MCU For Arduino Diy Kit
Aliexpress
折扣 65%
$3.65
$10.52
5PCS 8Pin 44 4X4 Matrix 16 Keys Button Keypad Keyboard Breadboard Module MCU For Arduino Diy Kit
Aliexpress
$9.22
$11.53
4X4 Matrix Membrane Keypad 16 Key Keyboard Module For Arduino ESP32 With Easy Installation For DIY
Aliexpress
Free shipping
折扣 20%
$9.22
$11.53
4X4 Matrix Membrane Keypad 16 Key Keyboard Module For Arduino ESP32 With Easy Installation For DIY
Aliexpress
$1.30
$3.84
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button For Arduino AVR PIC 24
Aliexpress
折扣 66%
$1.30
$3.84
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button For Arduino AVR PIC 24
Aliexpress
$1.84
$2.00
12-Button Capacitive Touch Keypad (MPR121): I2C Interface Sensor Module -For Arduino-Compatible
Aliexpress
Free shipping
$1.84
$2.00
12-Button Capacitive Touch Keypad (MPR121): I2C Interface Sensor Module -For Arduino-Compatible
Aliexpress
$0.92
DIY Kit 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
$0.92
DIY Kit 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
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
$1.01
$1.35
1Pc 4X4 Keypad MCU Accessory Board Module Matrix Keyboard 16 Key Buttons For Arduino
Aliexpress
折扣 25%
$1.01
$1.35
1Pc 4X4 Keypad MCU Accessory Board Module Matrix Keyboard 16 Key Buttons For Arduino
Aliexpress
$2.18
$2.40
1PCS 8Pin 44 4X4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu For Arduino Diy Starter
Aliexpress
$2.18
$2.40
1PCS 8Pin 44 4X4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu For Arduino Diy Starter
Aliexpress
$1.65
$4.72
8Pin 4X4 44 Matrix 16 Keys Button Keypad Keyboard Breadboard Module Mcu For Arduino Diy Kit
Aliexpress
折扣 65%
$1.65
$4.72
8Pin 4X4 44 Matrix 16 Keys Button Keypad Keyboard Breadboard Module Mcu For Arduino Diy Kit
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
$0.19
$0.25
Liludin 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
Free shipping
折扣 24%
$0.19
$0.25
Liludin 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
$0.36
$0.38
DIY Kit 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
$0.36
$0.38
DIY Kit 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
$0.72
SAMIROB 4X4 Keypad MCU Accessory Board Matrix Keyboard 16 Key Buttons For Arduino
Aliexpress
$0.72
SAMIROB 4X4 Keypad MCU Accessory Board Matrix Keyboard 16 Key Buttons For Arduino
Aliexpress
$4.99
Radio Shack 12 Key Matrix Number Pad/ Keypad For Arduino/ (Model: PTT-12KPM)
ProTechTrader LTD
Free shipping
$4.99
Radio Shack 12 Key Matrix Number Pad/ Keypad For Arduino/ (Model: PTT-12KPM)
ProTechTrader LTD
$1.19
1PCS 8Pin 44 4X4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu For Arduino Diy Starter
Aliexpress
$1.19
1PCS 8Pin 44 4X4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu For Arduino Diy Starter
Aliexpress
$0.90
$0.92
1-10PCS 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
$0.90
$0.92
1-10PCS 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
$0.34
$0.60
1-10Pcs 2X4 / 4X2 Matrix Keypad Module, 8 Push Button Keyboard For MCU Arduino Raspberry Pi External
Aliexpress
Free shipping
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$0.34
$0.60
1-10Pcs 2X4 / 4X2 Matrix Keypad Module, 8 Push Button Keyboard For MCU Arduino Raspberry Pi External
Aliexpress
$1.08
1X4 Matrix Keyboard For Arduino Array Module 16 Key Membrane Switch Expansion Keypad Panel 14
Aliexpress
$1.08
1X4 Matrix Keyboard For Arduino Array Module 16 Key Membrane Switch Expansion Keypad Panel 14
Aliexpress
$2.19
$4.73
ESP-12E Wemos D1 UNO R3 CH340 CH340G Wifi Development Board Based ESP8266 Shield Smart Electronic
Aliexpress
折扣 53%
$2.19
$4.73
ESP-12E Wemos D1 UNO R3 CH340 CH340G Wifi Development Board Based ESP8266 Shield Smart Electronic
Aliexpress
$1.16
$2.03
1-10PCS 4X4 4X3 Matrix Keypad Module, 12/16 Key Switch Keyboard For Arduino Raspberry Pi DIY
Aliexpress
Free shipping
折扣 42%
$1.16
$2.03
1-10PCS 4X4 4X3 Matrix Keypad Module, 12/16 Key Switch Keyboard For Arduino Raspberry Pi DIY
Aliexpress
$0.94
1PCS 4X4 44 Matrix Keypad Keyboard Module 16 Botton Mcu For Arduino
Aliexpress
$0.94
1PCS 4X4 44 Matrix Keypad Keyboard Module 16 Botton Mcu For Arduino
Aliexpress
$1.11
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button For Arduino AVR PIC 24
Aliexpress
$1.11
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button For Arduino AVR PIC 24
Aliexpress
$2.85
$5.71
Estardyn 1602 LCD Keypad Shield LCD1602 LCD 1602 Module Display For Arduino ATMEGA328 ATMEGA2560
Aliexpress
折扣 50%
$2.85
$5.71
Estardyn 1602 LCD Keypad Shield LCD1602 LCD 1602 Module Display For Arduino ATMEGA328 ATMEGA2560
Aliexpress
$1.32
$1.46
Embedded System Input Keypad - 3×4/4×4 12/16 Key ABS Plastic Module Compatible For Arduino
Aliexpress
$1.32
$1.46
Embedded System Input Keypad - 3×4/4×4 12/16 Key ABS Plastic Module Compatible For Arduino
Aliexpress
$3.14
$6.10
3X4/4X4 Membrane Matrix Keypad - Compatible With Arduino, ESP32, ESP8266 & Raspberry Pi
Aliexpress
折扣 48%
$3.14
$6.10
3X4/4X4 Membrane Matrix Keypad - Compatible With Arduino, ESP32, ESP8266 & Raspberry Pi
Aliexpress
$1.70
1PCS 8Pin 44 4X4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu For Arduino Diy Starter
Aliexpress
$1.70
1PCS 8Pin 44 4X4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu For Arduino Diy Starter
Aliexpress
$0.74
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Button For Arduino AVR PIC 24 Module
Aliexpress
$0.74
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Button For Arduino AVR PIC 24 Module
Aliexpress
$1.53
$1.58
3/4/5 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design Graduation
Aliexpress
$1.53
$1.58
3/4/5 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design Graduation
Aliexpress
$3.13
ESP-12E Wemos D1 UNO R3 CH340 CH340G Wifi Development Board Based ESP8266 Shield Smart Electronic
Aliexpress
$3.13
ESP-12E Wemos D1 UNO R3 CH340 CH340G Wifi Development Board Based ESP8266 Shield Smart Electronic
Aliexpress
$0.39
$0.87
1-10PCS 4X4 Matrix 16 Keypad Keyboard Module 16 Button Mcu For Arduino
Aliexpress
折扣 55%
$0.39
$0.87
1-10PCS 4X4 Matrix 16 Keypad Keyboard Module 16 Button Mcu For Arduino
Aliexpress
$2.90
44 Matrix Array/Matrix Keyboard 16 Key Membrane Switch Keypad For Arduino +4 Separate Keyboard + 8
Aliexpress
$2.90
44 Matrix Array/Matrix Keyboard 16 Key Membrane Switch Keypad For Arduino +4 Separate Keyboard + 8
Aliexpress
$1.39
$2.07
Diymore 1602 LCD Keypad Shield 1602 LCD Display ATMEGA328 ATMEGA2560 For Raspberry Pi Arduino R3
Aliexpress
折扣 32%
$1.39
$2.07
Diymore 1602 LCD Keypad Shield 1602 LCD Display ATMEGA328 ATMEGA2560 For Raspberry Pi Arduino R3
Aliexpress
Keypad control by Arduino - SriTu Hobby
Keypad control by Arduino - SriTu Hobby
2021年4月2日
srituhobby.com
Interface Keypad With Arduino
Interface Keypad With Arduino
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instructables.com
Reading 4x4 Keypad With Arduino UNO
Reading 4x4 Keypad With Arduino UNO
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Using Numeric Keypads With Arduino
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Use a Keypad with Your Arduino - Projects
Use a Keypad with Your Arduino - Projects
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allaboutcircuits.com
Arduino UNO LCD keypad case #3DThursday #3DPrinting
Arduino UNO LCD keypad case #3DThursday #3DPrinting
2017年3月1日
adafruit.com
Digital Keypad Security Door Lock using Arduino
2020年3月11日
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Calculator Using I2C LCD and 4x4 Keypad on Arduino
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cytron.io
Arduino Tutorial - Numeric Keypads
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Arduino Keyboard Tutorial
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How To Use Arduino LCD Keypad Shield
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#207 - Arduino Keypad and LCD display
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Lesson 11 – Keypad Membrane Switch Module
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Arduino KEYPAD tutorial. A how-to guide!
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自学Arduino:接收Keypad小键盘输入
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购买 Keypad Arduino Uno

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$8.97
$12.82
Keyestudio 1602LCD Expansion Keypad Shield For Arduino ATMEGA2560 For Raspberry Pi UNO Blue Screen
Aliexpress
Free shipping
折扣 30%
$8.97
$12.82
Keyestudio 1602LCD Expansion Keypad Shield For Arduino ATMEGA2560 For Raspberry Pi UNO Blue Screen
Aliexpress
$3.22
$3.32
High Keypad Button Module For Arduino Electronic Blocks
Aliexpress
Free shipping
$3.22
$3.32
High Keypad Button Module For Arduino Electronic Blocks
Aliexpress
$42.62
$46.88
AUTOMATIC TECHNOLOGY 87740 Wireless Keypad AM
Action Direct
$42.62
$46.88
AUTOMATIC TECHNOLOGY 87740 Wireless Keypad AM
Action Direct
$1.58
$1.63
4 Key Button Membrane Switch 1X4 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit For Arduino
Aliexpress
$1.58
$1.63
4 Key Button Membrane Switch 1X4 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit For Arduino
Aliexpress
$3.65
$10.52
5PCS 8Pin 44 4X4 Matrix 16 Keys Button Keypad Keyboard Breadboard Module MCU For Arduino Diy Kit
Aliexpress
折扣 65%
$3.65
$10.52
5PCS 8Pin 44 4X4 Matrix 16 Keys Button Keypad Keyboard Breadboard Module MCU For Arduino Diy Kit
Aliexpress
$9.22
$11.53
4X4 Matrix Membrane Keypad 16 Key Keyboard Module For Arduino ESP32 With Easy Installation For DIY
Aliexpress
Free shipping
折扣 20%
$9.22
$11.53
4X4 Matrix Membrane Keypad 16 Key Keyboard Module For Arduino ESP32 With Easy Installation For DIY
Aliexpress
$1.30
$3.84
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button For Arduino AVR PIC 24
Aliexpress
折扣 66%
$1.30
$3.84
2X4 Keypad 4X2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button For Arduino AVR PIC 24
Aliexpress
$1.84
$2.00
12-Button Capacitive Touch Keypad (MPR121): I2C Interface Sensor Module -For Arduino-Compatible
Aliexpress
Free shipping
$1.84
$2.00
12-Button Capacitive Touch Keypad (MPR121): I2C Interface Sensor Module -For Arduino-Compatible
Aliexpress
$0.92
DIY Kit 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
$0.92
DIY Kit 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
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
$1.01
$1.35
1Pc 4X4 Keypad MCU Accessory Board Module Matrix Keyboard 16 Key Buttons For Arduino
Aliexpress
折扣 25%
$1.01
$1.35
1Pc 4X4 Keypad MCU Accessory Board Module Matrix Keyboard 16 Key Buttons For Arduino
Aliexpress
$2.18
$2.40
1PCS 8Pin 44 4X4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu For Arduino Diy Starter
Aliexpress
$2.18
$2.40
1PCS 8Pin 44 4X4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu For Arduino Diy Starter
Aliexpress
$1.65
$4.72
8Pin 4X4 44 Matrix 16 Keys Button Keypad Keyboard Breadboard Module Mcu For Arduino Diy Kit
Aliexpress
折扣 65%
$1.65
$4.72
8Pin 4X4 44 Matrix 16 Keys Button Keypad Keyboard Breadboard Module Mcu For Arduino Diy Kit
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
$0.19
$0.25
Liludin 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
Free shipping
折扣 24%
$0.19
$0.25
Liludin 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
$0.36
$0.38
DIY Kit 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
$0.36
$0.38
DIY Kit 1X4 4 Independent Key Button Keypad Keyboard Module Mcu For Arduino Student Class Design
Aliexpress
$0.72
SAMIROB 4X4 Keypad MCU Accessory Board Matrix Keyboard 16 Key Buttons For Arduino
Aliexpress
$0.72
SAMIROB 4X4 Keypad MCU Accessory Board Matrix Keyboard 16 Key Buttons For Arduino
Aliexpress
$4.99
Radio Shack 12 Key Matrix Number Pad/ Keypad For Arduino/ (Model: PTT-12KPM)
ProTechTrader LTD
Free shipping
$4.99
Radio Shack 12 Key Matrix Number Pad/ Keypad For Arduino/ (Model: PTT-12KPM)
ProTechTrader LTD