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8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16 8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

$0.20$0.20

25% off
5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB 5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB

5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB

$0.27$0.36

16 sold
14% off
2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for Arduino AVR PIC 2*4 Module AVR PIC 2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for Arduino AVR PIC 2*4 Module AVR PIC

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

$2.66$3.09

1 sold
8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16 8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

$0.20$0.20

6% off
1pcs 8*8 Mini dot matrix LED display red common cathode digital tube 16 pin 20mmX20mm 1.9mm DIY electronic kit

1pcs 8*8 Mini dot matrix LED display red common cathode digital tube 16 pin 20mmX20mm 1.9mm DIY electronic kit

$0.30$0.32

1 sold
12% off
1pcs 4 12 16 20 Key1*4 4*3 4*4 4*5 Membrane Switch Keypad 1x4 3x4 4x4 4x5 Matrix Array Matrix keyboard for arduino smart car NEW 1pcs 4 12 16 20 Key1*4 4*3 4*4 4*5 Membrane Switch Keypad 1x4 3x4 4x4 4x5 Matrix Array Matrix keyboard for arduino smart car NEW

1pcs 4 12 16 20 Key1*4 4*3 4*4 4*5 Membrane Switch Keypad 1x4 3x4 4x4 4x5 Matrix Array Matrix keyboard for arduino smart car NEW

$0.34$0.39

29% off
8pin 4*4 4x4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu 8pin 4*4 4x4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu

8pin 4*4 4x4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu

$0.37$0.52

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8 8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

$0.36$0.36

29% off
3mm 8 * 8 Led Lattice Bright Red Dot Matrix Module 8*8 8x8

3mm 8 * 8 Led Lattice Bright Red Dot Matrix Module 8*8 8x8

$0.33$0.47

9% off
1 2 3 4 5 12 16 20 Key Button Membrane Switch 3*4 4*4 4x5 Matrix Array Keyboard Keypad LED Control Panel Pad DIY Kit For Arduino 1 2 3 4 5 12 16 20 Key Button Membrane Switch 3*4 4*4 4x5 Matrix Array Keyboard Keypad LED Control Panel Pad DIY Kit For Arduino

1 2 3 4 5 12 16 20 Key Button Membrane Switch 3*4 4*4 4x5 Matrix Array Keyboard Keypad LED Control Panel Pad DIY Kit For Arduino

$0.34$0.37

62 sold
6% off
WS2812 LED 5050 RGB 8x8 LED Matrix for Arduino Brand WS2812B 8*8 4 16 25 64-Bit Full Color 5050 RGB LED Lamp Panel Light WS2812 LED 5050 RGB 8x8 LED Matrix for Arduino Brand WS2812B 8*8 4 16 25 64-Bit Full Color 5050 RGB LED Lamp Panel Light

WS2812 LED 5050 RGB 8x8 LED Matrix for Arduino Brand WS2812B 8*8 4 16 25 64-Bit Full Color 5050 RGB LED Lamp Panel Light

$2.19$2.33

5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB 5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB

5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB

$2.55$2.55

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 2*4 4*2 Key Board Matrix Keyboard Button 2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 2*4 4*2 Key Board Matrix Keyboard Button

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 2*4 4*2 Key Board Matrix Keyboard Button

$0.38$0.38

42% off
Large Buttons To The Keyboard Microcontroller 4 x 4 /1 x 4 /3 x 4/4 x 5/5 x 4 Matrix Keyboard Membrane Keyboard Extender Large Buttons To The Keyboard Microcontroller 4 x 4 /1 x 4 /3 x 4/4 x 5/5 x 4 Matrix Keyboard Membrane Keyboard Extender

Large Buttons To The Keyboard Microcontroller 4 x 4 /1 x 4 /3 x 4/4 x 5/5 x 4 Matrix Keyboard Membrane Keyboard Extender

$0.29$0.50

1 sold
13% off
4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu forArduino 4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu forArduino

4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu forArduino

$2.92$3.36

11 sold
10% off
Micro switch 2 * 4 matrix keyboard with 8 independent keys, microcontroller external expansion keyboard module Micro switch 2 * 4 matrix keyboard with 8 independent keys, microcontroller external expansion keyboard module

Micro switch 2 * 4 matrix keyboard with 8 independent keys, microcontroller external expansion keyboard module

$2.78$3.09

6% off
2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for Arduino AVR PIC 2*4 Module AVR PIC 2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for Arduino AVR PIC 2*4 Module AVR PIC

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

$2.80$2.98

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8 8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

$0.36$0.36

8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16 8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

$0.24$0.24

35% off
4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu for Arduino 4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu for Arduino

4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu for Arduino

$3.90$6.00

3% off
1*4 3*4 4*4 4*5 Matrix Array/Matrix Keyboard 16 Key Membrane Switch Keypad for arduino 1x4 3x4 4x4 4x5 1*4 3*4 4*4 4*5 Matrix Array/Matrix Keyboard 16 Key Membrane Switch Keypad for arduino 1x4 3x4 4x4 4x5

1*4 3*4 4*4 4*5 Matrix Array/Matrix Keyboard 16 Key Membrane Switch Keypad for arduino 1x4 3x4 4x4 4x5

$0.27$0.28

71 sold
5% off
1PCS New large keys 4*4/1*4/3*4/4*5 matrix keyboard Microcontroller external keyboard film keyboard 1PCS New large keys 4*4/1*4/3*4/4*5 matrix keyboard Microcontroller external keyboard film keyboard

1PCS New large keys 4*4/1*4/3*4/4*5 matrix keyboard Microcontroller external keyboard film keyboard

$2.18$2.30

56% off
1/5/10PCS DIY 2.5x6.4 2.5*6.4CM Prototype Paper Board Universal Experiment Matrix Circuit Board Single Row Continuous Hole 1/5/10PCS DIY 2.5x6.4 2.5*6.4CM Prototype Paper Board Universal Experiment Matrix Circuit Board Single Row Continuous Hole

1/5/10PCS DIY 2.5x6.4 2.5*6.4CM Prototype Paper Board Universal Experiment Matrix Circuit Board Single Row Continuous Hole

$0.18$0.40

8*8 dot matrix module 3.0mm high brightness red digital tube LED digital display 1088AS cathode 1088BS anode 8*8 dot matrix module 3.0mm high brightness red digital tube LED digital display 1088AS cathode 1088BS anode

8*8 dot matrix module 3.0mm high brightness red digital tube LED digital display 1088AS cathode 1088BS anode

$1.54$1.54

14 sold
25% off
Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino 1 2 3 4 5 12 16 20 Key Button 3*4 4*4 4*5 Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino 1 2 3 4 5 12 16 20 Key Button 3*4 4*4 4*5

Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino 1 2 3 4 5 12 16 20 Key Button 3*4 4*4 4*5

$0.39$0.52

124 sold
8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8 8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

$0.30$0.30

19% off
1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino 1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino

1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino

$0.33$0.41

29 sold
56% off
MAX7219 Dot Matrix Module Microcontroller Module Display Module Finished For Arduino MAX7219 Dot Matrix Module Microcontroller Module Display Module Finished For Arduino

MAX7219 Dot Matrix Module Microcontroller Module Display Module Finished For Arduino

$0.37$0.85

New ULN2004 ULN2004A ULN2004ADR SOP-16 Darlington Transistor Matrix

New ULN2004 ULN2004A ULN2004ADR SOP-16 Darlington Transistor Matrix

$1.50$1.50

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8 8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

$0.36$0.36

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8 8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

$0.30$0.30

11% off
4x3 Matrix Array 12 Key Membrane Switch Keypad Keyboard 3*4 Control Panel Microprocessor Keyboard Controller for Arduino AVR 4x3 Matrix Array 12 Key Membrane Switch Keypad Keyboard 3*4 Control Panel Microprocessor Keyboard Controller for Arduino AVR

4x3 Matrix Array 12 Key Membrane Switch Keypad Keyboard 3*4 Control Panel Microprocessor Keyboard Controller for Arduino AVR

$0.30$0.34

6 sold
12% off
2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for Arduin0 AVR PIC 2*4 Module AVR PIC 2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for Arduin0 AVR PIC 2*4 Module AVR PIC

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for Arduin0 AVR PIC 2*4 Module AVR PIC

$2.31$2.63

8 sold
Micro Switch 1*2/2*2/2*4/4*4 Matrix Keyboard 8-bit Button Independent Button MCU External Expansion Keyboard Module Micro Switch 1*2/2*2/2*4/4*4 Matrix Keyboard 8-bit Button Independent Button MCU External Expansion Keyboard Module

Micro Switch 1*2/2*2/2*4/4*4 Matrix Keyboard 8-bit Button Independent Button MCU External Expansion Keyboard Module

$0.29$0.29

10% off
8 * 8LED dot matrix module 1.9/3/3.75/5mm red 788/1088/1588/2088BS common cathode and common anode display board digital tube 8 * 8LED dot matrix module 1.9/3/3.75/5mm red 788/1088/1588/2088BS common cathode and common anode display board digital tube

8 * 8LED dot matrix module 1.9/3/3.75/5mm red 788/1088/1588/2088BS common cathode and common anode display board digital tube

$2.35$2.61

50Pcs/1pc TM1652 SOP-16 1652 SOP16 For LED Light Emitting Diode/Digital t Tube/Dot Matrix Screen Drive Control IC Chip 50Pcs/1pc TM1652 SOP-16 1652 SOP16 For LED Light Emitting Diode/Digital t Tube/Dot Matrix Screen Drive Control IC Chip

50Pcs/1pc TM1652 SOP-16 1652 SOP16 For LED Light Emitting Diode/Digital t Tube/Dot Matrix Screen Drive Control IC Chip

$1.85$1.85

8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16 8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

$0.20 $0.20

Categories: Electronic Components & Supplies, Active Components

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25% off
5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB 5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB

5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB

$0.27 $0.36

16 sold

Categories: Electronic Components & Supplies, Active Components

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14% off
2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for Arduino AVR PIC 2*4 Module AVR PIC 2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for Arduino AVR PIC 2*4 Module AVR PIC

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

$2.66 $3.09

1 sold

Categories: Electronic Components & Supplies, Active Components

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8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16 8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

$0.20 $0.20

Categories: Electronic Components & Supplies, Active Components

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6% off
1pcs 8*8 Mini dot matrix LED display red common cathode digital tube 16 pin 20mmX20mm 1.9mm DIY electronic kit

1pcs 8*8 Mini dot matrix LED display red common cathode digital tube 16 pin 20mmX20mm 1.9mm DIY electronic kit

$0.30 $0.32

1 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
1pcs 4 12 16 20 Key1*4 4*3 4*4 4*5 Membrane Switch Keypad 1x4 3x4 4x4 4x5 Matrix Array Matrix keyboard for arduino smart car NEW 1pcs 4 12 16 20 Key1*4 4*3 4*4 4*5 Membrane Switch Keypad 1x4 3x4 4x4 4x5 Matrix Array Matrix keyboard for arduino smart car NEW

1pcs 4 12 16 20 Key1*4 4*3 4*4 4*5 Membrane Switch Keypad 1x4 3x4 4x4 4x5 Matrix Array Matrix keyboard for arduino smart car NEW

$0.34 $0.39

Categories: Electronic Components & Supplies, Active Components

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29% off
8pin 4*4 4x4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu 8pin 4*4 4x4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu

8pin 4*4 4x4 Matrix 16 Keypad Keyboard Breadboard Module 16 Button Mcu

$0.37 $0.52

Categories: Electronic Components & Supplies, Active Components

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8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8 8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

$0.36 $0.36

Categories: Electronic Components & Supplies, Active Components

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29% off
3mm 8 * 8 Led Lattice Bright Red Dot Matrix Module 8*8 8x8

3mm 8 * 8 Led Lattice Bright Red Dot Matrix Module 8*8 8x8

$0.33 $0.47

Categories: Electronic Components & Supplies, Active Components

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9% off
1 2 3 4 5 12 16 20 Key Button Membrane Switch 3*4 4*4 4x5 Matrix Array Keyboard Keypad LED Control Panel Pad DIY Kit For Arduino 1 2 3 4 5 12 16 20 Key Button Membrane Switch 3*4 4*4 4x5 Matrix Array Keyboard Keypad LED Control Panel Pad DIY Kit For Arduino

1 2 3 4 5 12 16 20 Key Button Membrane Switch 3*4 4*4 4x5 Matrix Array Keyboard Keypad LED Control Panel Pad DIY Kit For Arduino

$0.34 $0.37

62 sold

Categories: Electronic Components & Supplies, Active Components

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6% off
WS2812 LED 5050 RGB 8x8 LED Matrix for Arduino Brand WS2812B 8*8 4 16 25 64-Bit Full Color 5050 RGB LED Lamp Panel Light WS2812 LED 5050 RGB 8x8 LED Matrix for Arduino Brand WS2812B 8*8 4 16 25 64-Bit Full Color 5050 RGB LED Lamp Panel Light

WS2812 LED 5050 RGB 8x8 LED Matrix for Arduino Brand WS2812B 8*8 4 16 25 64-Bit Full Color 5050 RGB LED Lamp Panel Light

$2.19 $2.33

Categories: Electronic Components & Supplies, Active Components

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5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB 5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB

5pcs/1pc 2-3 Joint 5*7cm Universal Experiment Matrix Circuit Board Two Holes Three Connected Hole 5x7CM DIY Prototype Paper PCB

$2.55 $2.55

Categories: Electronic Components & Supplies, Active Components

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2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 2*4 4*2 Key Board Matrix Keyboard Button 2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 2*4 4*2 Key Board Matrix Keyboard Button

2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 2*4 4*2 Key Board Matrix Keyboard Button

$0.38 $0.38

Categories: Electronic Components & Supplies, Active Components

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42% off
Large Buttons To The Keyboard Microcontroller 4 x 4 /1 x 4 /3 x 4/4 x 5/5 x 4 Matrix Keyboard Membrane Keyboard Extender Large Buttons To The Keyboard Microcontroller 4 x 4 /1 x 4 /3 x 4/4 x 5/5 x 4 Matrix Keyboard Membrane Keyboard Extender

Large Buttons To The Keyboard Microcontroller 4 x 4 /1 x 4 /3 x 4/4 x 5/5 x 4 Matrix Keyboard Membrane Keyboard Extender

$0.29 $0.50

1 sold

Categories: Electronic Components & Supplies, Active Components

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13% off
4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu forArduino 4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu forArduino

4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu forArduino

$2.92 $3.36

11 sold

Categories: Electronic Components & Supplies, Active Components

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10% off
Micro switch 2 * 4 matrix keyboard with 8 independent keys, microcontroller external expansion keyboard module Micro switch 2 * 4 matrix keyboard with 8 independent keys, microcontroller external expansion keyboard module

Micro switch 2 * 4 matrix keyboard with 8 independent keys, microcontroller external expansion keyboard module

$2.78 $3.09

Categories: Electronic Components & Supplies, Active Components

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6% off
2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for Arduino AVR PIC 2*4 Module AVR PIC 2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button for Arduino AVR PIC 2*4 Module AVR PIC

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

$2.80 $2.98

Categories: Electronic Components & Supplies, Active Components

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8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8 8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

$0.36 $0.36

Categories: Electronic Components & Supplies, Active Components

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8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16 8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

8x16 MAX7219 4 Color Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*16

$0.24 $0.24

Categories: Electronic Components & Supplies, Active Components

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35% off
4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu for Arduino 4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu for Arduino

4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu for Arduino

$3.90 $6.00

Categories: Electronic Components & Supplies, Active Components

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3% off
1*4 3*4 4*4 4*5 Matrix Array/Matrix Keyboard 16 Key Membrane Switch Keypad for arduino 1x4 3x4 4x4 4x5 1*4 3*4 4*4 4*5 Matrix Array/Matrix Keyboard 16 Key Membrane Switch Keypad for arduino 1x4 3x4 4x4 4x5

1*4 3*4 4*4 4*5 Matrix Array/Matrix Keyboard 16 Key Membrane Switch Keypad for arduino 1x4 3x4 4x4 4x5

$0.27 $0.28

71 sold

Categories: Electronic Components & Supplies, Active Components

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5% off
1PCS New large keys 4*4/1*4/3*4/4*5 matrix keyboard Microcontroller external keyboard film keyboard 1PCS New large keys 4*4/1*4/3*4/4*5 matrix keyboard Microcontroller external keyboard film keyboard

1PCS New large keys 4*4/1*4/3*4/4*5 matrix keyboard Microcontroller external keyboard film keyboard

$2.18 $2.30

Categories: Electronic Components & Supplies, Active Components

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56% off
1/5/10PCS DIY 2.5x6.4 2.5*6.4CM Prototype Paper Board Universal Experiment Matrix Circuit Board Single Row Continuous Hole 1/5/10PCS DIY 2.5x6.4 2.5*6.4CM Prototype Paper Board Universal Experiment Matrix Circuit Board Single Row Continuous Hole

1/5/10PCS DIY 2.5x6.4 2.5*6.4CM Prototype Paper Board Universal Experiment Matrix Circuit Board Single Row Continuous Hole

$0.18 $0.40

Categories: Electronic Components & Supplies, Active Components

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8*8 dot matrix module 3.0mm high brightness red digital tube LED digital display 1088AS cathode 1088BS anode 8*8 dot matrix module 3.0mm high brightness red digital tube LED digital display 1088AS cathode 1088BS anode

8*8 dot matrix module 3.0mm high brightness red digital tube LED digital display 1088AS cathode 1088BS anode

$1.54 $1.54

14 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino 1 2 3 4 5 12 16 20 Key Button 3*4 4*4 4*5 Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino 1 2 3 4 5 12 16 20 Key Button 3*4 4*4 4*5

Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino 1 2 3 4 5 12 16 20 Key Button 3*4 4*4 4*5

$0.39 $0.52

124 sold

Categories: Electronic Components & Supplies, Active Components

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8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8 8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

$0.30 $0.30

Categories: Electronic Components & Supplies, Active Components

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19% off
1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino 1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino

1 2 3 4 Key Button Membrane Switch Matrix Array Keyboard Keypad Control Panel Pad DIY Kit For Arduino

$0.33 $0.41

29 sold

Categories: Electronic Components & Supplies, Active Components

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56% off
MAX7219 Dot Matrix Module Microcontroller Module Display Module Finished For Arduino MAX7219 Dot Matrix Module Microcontroller Module Display Module Finished For Arduino

MAX7219 Dot Matrix Module Microcontroller Module Display Module Finished For Arduino

$0.37 $0.85

Categories: Electronic Components & Supplies, Active Components

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New ULN2004 ULN2004A ULN2004ADR SOP-16 Darlington Transistor Matrix

New ULN2004 ULN2004A ULN2004ADR SOP-16 Darlington Transistor Matrix

$1.50 $1.50

Categories: Electronic Components & Supplies, Active Components

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8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8 8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

$0.36 $0.36

Categories: Electronic Components & Supplies, Active Components

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8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8 8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

8x8 MAX7219 Red/Blue/Green/White Dot Led Matrix MCU Display Control Module 5V Interface Output Input Common Cathode 0.7Inch 8*8

$0.30 $0.30

Categories: Electronic Components & Supplies, Active Components

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11% off
4x3 Matrix Array 12 Key Membrane Switch Keypad Keyboard 3*4 Control Panel Microprocessor Keyboard Controller for Arduino AVR 4x3 Matrix Array 12 Key Membrane Switch Keypad Keyboard 3*4 Control Panel Microprocessor Keyboard Controller for Arduino AVR

4x3 Matrix Array 12 Key Membrane Switch Keypad Keyboard 3*4 Control Panel Microprocessor Keyboard Controller for Arduino AVR

$0.30 $0.34

6 sold

Categories: Electronic Components & Supplies, Active Components

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