Leobot Electronics South Africa - Low Cost Arduino & Electronic Component Supplier based in Waverley, Pretoria, South Africa.
Leobot Electronics Online Shop
R41.86
A 4x2 matrix keyboard module is a type of input device that consists of a 4x2 array of buttons or keys. When a button is pressed, it creates a unique combination of electrical connections within the matrix that can be read by a microcontroller or other electronic device. These types of modules are commonly used in projects such as DIY keyboards, musical instruments, and other types of control panels. They are typically small in size and easy to interface with a wide variety of microcontrollers and development boards.
This 4x2 matrix of tactile switches are perfect for adding a user-interface to your system at the lowers possible cost. Perfect for Arduino projects.
There are 8 buttons in total.
4x2 Matrix
N/A
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JoyStick Module KY-023 (Arduino)
R21.79
TTP229 16-Key Digital Capacitive Switch Touch Sensor Module
R100.47
Capacitive Touch Switch Sensor Module (TTP223B)
R27.54
4x4 Matrix (16 Key) Membrane Keypad
R30.96
OV7670 300KP VGA Camera Module
R151.68
4x3 Matrix (12 Key) Membrane Keypad
R36.21
Five Direction (5D) Game Joystick Button Module
R71.87
20 Key Membrane Matrix Array Keypad 4x5
R56.97
All-in-One TM1638 8-Digit LED Display, 16-Key Keyboard, 8Bit (3 Wire) Module
R119.60
1x2 Membrane Matrix Array Up & Down Keypad
R33.70
Double 10K Ohm Sliding Row Linear Potentiometer Mixer Module
R95.00
1x5 Membrane Matrix Array Switch Keypad (Red/Yellow/Yellow/Yellow/Green)
R60.83
1x4 (4 Key) Matrix Membrane Keypad
R16.77
3-Key Up-Down-OK Membrane Matrix Array Keypad 1x3
R50.54
One Key Matrix Membrane Switch Keypad Keyboard
R14.30
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