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Matrix keyboard controller 2

(818 products available)

2025-12-05

4x4 16 Keys IP65 Waterproof Access <strong>Control</strong> ATM Terminal Vending Industrial Numeric Metal Keypad Stainless Steel <strong>Keyboard</strong> - Product Image 1

4x4 16 Keys IP65 Waterproof Access <strong>Control</strong> ATM Terminal Vending Industrial Numeric Metal Keypad Stainless Steel <strong>Keyboard</strong> - Product Image 2

4x4 16 Keys IP65 Waterproof Access <strong>Control</strong> ATM Terminal Vending Industrial Numeric Metal Keypad Stainless Steel <strong>Keyboard</strong> - Product Image 3

4x4 16 Keys IP65 Waterproof Access <strong>Control</strong> ATM Terminal Vending Industrial Numeric Metal Keypad Stainless Steel <strong>Keyboard</strong> - Product Image 4

4x4 16 Keys IP65 Waterproof Access <strong>Control</strong> ATM Terminal Vending Industrial Numeric Metal Keypad Stainless Steel <strong>Keyboard</strong> - Product Image 5

4x4 16 Keys IP65 Waterproof Access <strong>Control</strong> ATM Terminal Vending Industrial Numeric Metal Keypad Stainless Steel <strong>Keyboard</strong> - Product Image 6

4x4 16 Keys IP65 Waterproof Access Control ATM Terminal Vending Industrial Numeric Metal Keypad Stainless Steel Keyboard

Ready to Ship

$28.80-32.40

$32-36

-10%

Min. order: 1 piece

4x3 <strong>Matrix</strong> Array 12 Key Membrane Switch Keypad <strong>Keyboard</strong> 3*4 <strong>Control</strong> Panel Microprocessor <strong>Keyboard</strong> - Product Image 1

4x3 <strong>Matrix</strong> Array 12 Key Membrane Switch Keypad <strong>Keyboard</strong> 3*4 <strong>Control</strong> Panel Microprocessor <strong>Keyboard</strong> - Product Image 2

4x3 <strong>Matrix</strong> Array 12 Key Membrane Switch Keypad <strong>Keyboard</strong> 3*4 <strong>Control</strong> Panel Microprocessor <strong>Keyboard</strong> - Product Image 3

4x3 <strong>Matrix</strong> Array 12 Key Membrane Switch Keypad <strong>Keyboard</strong> 3*4 <strong>Control</strong> Panel Microprocessor <strong>Keyboard</strong> - Product Image 4

4x3 <strong>Matrix</strong> Array 12 Key Membrane Switch Keypad <strong>Keyboard</strong> 3*4 <strong>Control</strong> Panel Microprocessor <strong>Keyboard</strong> - Product Image 5

4x3 <strong>Matrix</strong> Array 12 Key Membrane Switch Keypad <strong>Keyboard</strong> 3*4 <strong>Control</strong> Panel Microprocessor <strong>Keyboard</strong> - Product Image 6

4x3 Matrix Array 12 Key Membrane Switch Keypad Keyboard 3*4 Control Panel Microprocessor Keyboard

$0.33-0.40

Min. order: 20 pieces

4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel Keys Numeric Keypad - Product Image 1

4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel Keys Numeric Keypad - Product Image 2

4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel Keys Numeric Keypad - Product Image 3

4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel Keys Numeric Keypad - Product Image 4

4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel Keys Numeric Keypad - Product Image 5

4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel Keys Numeric Keypad - Product Image 6

4 12 16 20 Key Button Membrane Switch 1x4 3x4 4x4 4x5 Keys Matrix Array Keyboard Keypad Control Panel Keys Numeric Keypad

$0.27-0.46

Min. order: 2 pieces

Programable RGB Color Led DMX SPI TTL <strong>Controller</strong> SD Card Led <strong>matrix</strong> <strong>Controller</strong> for Lighting Project - Product Image 1

Programable RGB Color Led DMX SPI TTL <strong>Controller</strong> SD Card Led <strong>matrix</strong> <strong>Controller</strong> for Lighting Project - Product Image 2

Programable RGB Color Led DMX SPI TTL <strong>Controller</strong> SD Card Led <strong>matrix</strong> <strong>Controller</strong> for Lighting Project - Product Image 3

Programable RGB Color Led DMX SPI TTL <strong>Controller</strong> SD Card Led <strong>matrix</strong> <strong>Controller</strong> for Lighting Project - Product Image 4

Programable RGB Color Led DMX SPI TTL Controller SD Card Led matrix Controller for Lighting Project

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$237-240

Min. order: 10 square meters

Hot Selling DC12V 24V Full Color X8 Pixel <strong>Controller</strong> SPI DMX512 1990 Protocol <strong>Matrix</strong> LED <strong>Controller</strong> - Product Image 1

Hot Selling DC12V 24V Full Color X8 Pixel <strong>Controller</strong> SPI DMX512 1990 Protocol <strong>Matrix</strong> LED <strong>Controller</strong> - Product Image 2

Hot Selling DC12V 24V Full Color X8 Pixel <strong>Controller</strong> SPI DMX512 1990 Protocol <strong>Matrix</strong> LED <strong>Controller</strong> - Product Image 3

Hot Selling DC12V 24V Full Color X8 Pixel <strong>Controller</strong> SPI DMX512 1990 Protocol <strong>Matrix</strong> LED <strong>Controller</strong> - Product Image 4

Hot Selling DC12V 24V Full Color X8 Pixel <strong>Controller</strong> SPI DMX512 1990 Protocol <strong>Matrix</strong> LED <strong>Controller</strong> - Product Image 5

Hot Selling DC12V 24V Full Color X8 Pixel Controller SPI DMX512 1990 Protocol Matrix LED Controller

Ready to Ship

$40.88

Min. order: 1 piece

1 3 4 5 12 16 20 Key Button Membrane Switch 1x4 1x5 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel DIY Kit - Product Image 1

1 3 4 5 12 16 20 Key Button Membrane Switch 1x4 1x5 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel DIY Kit - Product Image 2

1 3 4 5 12 16 20 Key Button Membrane Switch 1x4 1x5 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel DIY Kit - Product Image 3

1 3 4 5 12 16 20 Key Button Membrane Switch 1x4 1x5 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel DIY Kit - Product Image 4

1 3 4 5 12 16 20 Key Button Membrane Switch 1x4 1x5 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel DIY Kit - Product Image 5

1 3 4 5 12 16 20 Key Button Membrane Switch 1x4 1x5 4x4 4x5 Keys <strong>Matrix</strong> Array <strong>Keyboard</strong> Keypad <strong>Control</strong> Panel DIY Kit - Product Image 6

1 3 4 5 12 16 20 Key Button Membrane Switch 1x4 1x5 4x4 4x5 Keys Matrix Array Keyboard Keypad Control Panel DIY Kit

$0.80-1.80

Min. order: 1 piece

SP802E SPI RGB <strong>Matrix</strong> LED <strong>Controller</strong> for Pixel RGB Led Sheet Led Strip - Product Image 1

SP802E SPI RGB <strong>Matrix</strong> LED <strong>Controller</strong> for Pixel RGB Led Sheet Led Strip - Product Image 2

SP802E SPI RGB <strong>Matrix</strong> LED <strong>Controller</strong> for Pixel RGB Led Sheet Led Strip - Product Image 3

SP802E SPI RGB <strong>Matrix</strong> LED <strong>Controller</strong> for Pixel RGB Led Sheet Led Strip - Product Image 4

SP802E SPI RGB <strong>Matrix</strong> LED <strong>Controller</strong> for Pixel RGB Led Sheet Led Strip - Product Image 5

SP802E SPI RGB <strong>Matrix</strong> LED <strong>Controller</strong> for Pixel RGB Led Sheet Led Strip - Product Image 6

SP802E SPI RGB Matrix LED Controller for Pixel RGB Led Sheet Led Strip

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$7.20-8.30

Min. order: 1 piece

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board <strong>Matrix</strong> <strong>Keyboard</strong> Button for AVR PIC 24 Module AVR PIC - Product Image 1

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board <strong>Matrix</strong> <strong>Keyboard</strong> Button for AVR PIC 24 Module AVR PIC - Product Image 2

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board <strong>Matrix</strong> <strong>Keyboard</strong> Button for AVR PIC 24 Module AVR PIC - Product Image 3

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board <strong>Matrix</strong> <strong>Keyboard</strong> Button for AVR PIC 24 Module AVR PIC - Product Image 4

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board <strong>Matrix</strong> <strong>Keyboard</strong> Button for AVR PIC 24 Module AVR PIC - Product Image 5

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board <strong>Matrix</strong> <strong>Keyboard</strong> Button for AVR PIC 24 Module AVR PIC - Product Image 6

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for AVR PIC 24 Module AVR PIC

$0.38-0.45

Min. order: 2 pieces

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