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4 matrix keypad arduino 2

(777 products available)

1*<strong>2</strong> 3 <strong>4</strong> 5 Key Button Membrane Switch 3*<strong>4</strong> 4X5 <strong>Matrix</strong> Array Keyboard 1X6 <strong>Keypad</strong> with LED Control Panel Pad DIY Kit - Product Image 1
1*<strong>2</strong> 3 <strong>4</strong> 5 Key Button Membrane Switch 3*<strong>4</strong> 4X5 <strong>Matrix</strong> Array Keyboard 1X6 <strong>Keypad</strong> with LED Control Panel Pad DIY Kit - Product Image 2
1*<strong>2</strong> 3 <strong>4</strong> 5 Key Button Membrane Switch 3*<strong>4</strong> 4X5 <strong>Matrix</strong> Array Keyboard 1X6 <strong>Keypad</strong> with LED Control Panel Pad DIY Kit - Product Image 3
1*<strong>2</strong> 3 <strong>4</strong> 5 Key Button Membrane Switch 3*<strong>4</strong> 4X5 <strong>Matrix</strong> Array Keyboard 1X6 <strong>Keypad</strong> with LED Control Panel Pad DIY Kit - Product Image 4
1*<strong>2</strong> 3 <strong>4</strong> 5 Key Button Membrane Switch 3*<strong>4</strong> 4X5 <strong>Matrix</strong> Array Keyboard 1X6 <strong>Keypad</strong> with LED Control Panel Pad DIY Kit - Product Image 5
1*<strong>2</strong> 3 <strong>4</strong> 5 Key Button Membrane Switch 3*<strong>4</strong> 4X5 <strong>Matrix</strong> Array Keyboard 1X6 <strong>Keypad</strong> with LED Control Panel Pad DIY Kit - Product Image 6

1*2 3 4 5 Key Button Membrane Switch 3*4 4X5 Matrix Array Keyboard 1X6 Keypad with LED Control Panel Pad DIY Kit

$10
Min. order: 2 pieces
2X2 <strong>Matrix</strong> <strong>4</strong> Button Module Keyboard <strong>keypad</strong> for Raspberry PI 3 - Product Image 1
2X2 <strong>Matrix</strong> <strong>4</strong> Button Module Keyboard <strong>keypad</strong> for Raspberry PI 3 - Product Image 2
2X2 <strong>Matrix</strong> <strong>4</strong> Button Module Keyboard <strong>keypad</strong> for Raspberry PI 3 - Product Image 3
2X2 <strong>Matrix</strong> <strong>4</strong> Button Module Keyboard <strong>keypad</strong> for Raspberry PI 3 - Product Image 4
2X2 <strong>Matrix</strong> <strong>4</strong> Button Module Keyboard <strong>keypad</strong> for Raspberry PI 3 - Product Image 5
2X2 <strong>Matrix</strong> <strong>4</strong> Button Module Keyboard <strong>keypad</strong> for Raspberry PI 3 - Product Image 6

2X2 Matrix 4 Button Module Keyboard keypad for Raspberry PI 3

$1.10-10.12
Min. order: 10 pieces
4x5 <strong>Matrix</strong> Array 20 Key Membrane Switch <strong>Keypad</strong> Keyboard <strong>4</strong>*5 Keys NEW - Product Image 1
4x5 <strong>Matrix</strong> Array 20 Key Membrane Switch <strong>Keypad</strong> Keyboard <strong>4</strong>*5 Keys NEW - Product Image 2
4x5 <strong>Matrix</strong> Array 20 Key Membrane Switch <strong>Keypad</strong> Keyboard <strong>4</strong>*5 Keys NEW - Product Image 3
4x5 <strong>Matrix</strong> Array 20 Key Membrane Switch <strong>Keypad</strong> Keyboard <strong>4</strong>*5 Keys NEW - Product Image 4
4x5 <strong>Matrix</strong> Array 20 Key Membrane Switch <strong>Keypad</strong> Keyboard <strong>4</strong>*5 Keys NEW - Product Image 5
4x5 <strong>Matrix</strong> Array 20 Key Membrane Switch <strong>Keypad</strong> Keyboard <strong>4</strong>*5 Keys NEW - Product Image 6

4x5 Matrix Array 20 Key Membrane Switch Keypad Keyboard 4*5 Keys NEW

$0.10-0.50
Min. order: 1 piece
3x4 <strong>Matrix</strong> Keyboard <strong>Keypad</strong> Module Use Key PIC AVR Stamp Sml 3 * <strong>4</strong> Plastic Keys Switch Controller - Product Image 1
3x4 <strong>Matrix</strong> Keyboard <strong>Keypad</strong> Module Use Key PIC AVR Stamp Sml 3 * <strong>4</strong> Plastic Keys Switch Controller - Product Image 2
3x4 <strong>Matrix</strong> Keyboard <strong>Keypad</strong> Module Use Key PIC AVR Stamp Sml 3 * <strong>4</strong> Plastic Keys Switch Controller - Product Image 3
3x4 <strong>Matrix</strong> Keyboard <strong>Keypad</strong> Module Use Key PIC AVR Stamp Sml 3 * <strong>4</strong> Plastic Keys Switch Controller - Product Image 4
3x4 <strong>Matrix</strong> Keyboard <strong>Keypad</strong> Module Use Key PIC AVR Stamp Sml 3 * <strong>4</strong> Plastic Keys Switch Controller - Product Image 5
3x4 <strong>Matrix</strong> Keyboard <strong>Keypad</strong> Module Use Key PIC AVR Stamp Sml 3 * <strong>4</strong> Plastic Keys Switch Controller - Product Image 6

3x4 Matrix Keyboard Keypad Module Use Key PIC AVR Stamp Sml 3 * 4 Plastic Keys Switch Controller

Ready to Ship
$1.05-1.25
Min. order: 15 pieces
<strong>Matrix</strong> <strong>Keypad</strong> Membrane Switch - Product Image 1

Matrix Keypad Membrane Switch

Ready to Ship
$0.23-0.27
Min. order: 10 pieces
Dot <strong>Matrix</strong> Module 1/<strong>2</strong>/<strong>4</strong>/8-bit MAX7219 2088AS Display Module Screens <strong>matrix</strong> Single-chip Microcontroller Control Driving Board - Product Image 1
Dot <strong>Matrix</strong> Module 1/<strong>2</strong>/<strong>4</strong>/8-bit MAX7219 2088AS Display Module Screens <strong>matrix</strong> Single-chip Microcontroller Control Driving Board - Product Image 2
Dot <strong>Matrix</strong> Module 1/<strong>2</strong>/<strong>4</strong>/8-bit MAX7219 2088AS Display Module Screens <strong>matrix</strong> Single-chip Microcontroller Control Driving Board - Product Image 3
Dot <strong>Matrix</strong> Module 1/<strong>2</strong>/<strong>4</strong>/8-bit MAX7219 2088AS Display Module Screens <strong>matrix</strong> Single-chip Microcontroller Control Driving Board - Product Image 4
Dot <strong>Matrix</strong> Module 1/<strong>2</strong>/<strong>4</strong>/8-bit MAX7219 2088AS Display Module Screens <strong>matrix</strong> Single-chip Microcontroller Control Driving Board - Product Image 5
Dot <strong>Matrix</strong> Module 1/<strong>2</strong>/<strong>4</strong>/8-bit MAX7219 2088AS Display Module Screens <strong>matrix</strong> Single-chip Microcontroller Control Driving Board - Product Image 6

Dot Matrix Module 1/2/4/8-bit MAX7219 2088AS Display Module Screens matrix Single-chip Microcontroller Control Driving Board

$0.58-12.80
Min. order: 1 piece
AI-KSEN Micro Switch <strong>2</strong> * <strong>4</strong> <strong>matrix</strong> Keyboard with 8 Independent Keys, Microcontroller External Expansion Keyboard Module - Product Image 1
AI-KSEN Micro Switch <strong>2</strong> * <strong>4</strong> <strong>matrix</strong> Keyboard with 8 Independent Keys, Microcontroller External Expansion Keyboard Module - Product Image 2
AI-KSEN Micro Switch <strong>2</strong> * <strong>4</strong> <strong>matrix</strong> Keyboard with 8 Independent Keys, Microcontroller External Expansion Keyboard Module - Product Image 3
AI-KSEN Micro Switch <strong>2</strong> * <strong>4</strong> <strong>matrix</strong> Keyboard with 8 Independent Keys, Microcontroller External Expansion Keyboard Module - Product Image 4
AI-KSEN Micro Switch <strong>2</strong> * <strong>4</strong> <strong>matrix</strong> Keyboard with 8 Independent Keys, Microcontroller External Expansion Keyboard Module - Product Image 5
AI-KSEN Micro Switch <strong>2</strong> * <strong>4</strong> <strong>matrix</strong> Keyboard with 8 Independent Keys, Microcontroller External Expansion Keyboard Module - Product Image 6

AI-KSEN Micro Switch 2 * 4 matrix Keyboard with 8 Independent Keys, Microcontroller External Expansion Keyboard Module

Ready to Ship
$0.25-0.34
Min. order: 1 piece
1-Bit/<strong>2</strong>*<strong>4</strong>/<strong>4</strong>*<strong>4</strong> <strong>Matrix</strong> Keyboard Micro Switch 8-Bit/16-Bit Button MCU External Module Electronic Components - Product Image 1
1-Bit/<strong>2</strong>*<strong>4</strong>/<strong>4</strong>*<strong>4</strong> <strong>Matrix</strong> Keyboard Micro Switch 8-Bit/16-Bit Button MCU External Module Electronic Components - Product Image 2
1-Bit/<strong>2</strong>*<strong>4</strong>/<strong>4</strong>*<strong>4</strong> <strong>Matrix</strong> Keyboard Micro Switch 8-Bit/16-Bit Button MCU External Module Electronic Components - Product Image 3
1-Bit/<strong>2</strong>*<strong>4</strong>/<strong>4</strong>*<strong>4</strong> <strong>Matrix</strong> Keyboard Micro Switch 8-Bit/16-Bit Button MCU External Module Electronic Components - Product Image 4
1-Bit/<strong>2</strong>*<strong>4</strong>/<strong>4</strong>*<strong>4</strong> <strong>Matrix</strong> Keyboard Micro Switch 8-Bit/16-Bit Button MCU External Module Electronic Components - Product Image 5
1-Bit/<strong>2</strong>*<strong>4</strong>/<strong>4</strong>*<strong>4</strong> <strong>Matrix</strong> Keyboard Micro Switch 8-Bit/16-Bit Button MCU External Module Electronic Components - Product Image 6

1-Bit/2*4/4*4 Matrix Keyboard Micro Switch 8-Bit/16-Bit Button MCU External Module Electronic Components

$0.31-0.68
Min. order: 1 piece

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