Sort By:  
4X4 MATRIX ARRAY MEMBRANE KEYPAD (4x4 keypad matrix)


This flexible 4x4 matrix keypad is connected to an 8 pin DuPont Female connector. It can be attached to a surface via the adhesive back by removing the white protective paper backing.


  • Contact Resistance: 10Ω-500Ω
  • Insulation Resistance: 100MΩ 100V
  • Key Operating Force: 150-200N
  • Circuit Rating: 35V DC, 100mA, 1W
  • Dielectric Strength: 250V RMS (50-60HZ/Min)
  • Electric Shock Jitter: ï¼ÂÂœ5ms
  • Operating Temperature: -40 deg. C ~+80 deg. C
  • Storage Temperature: -40 deg. C ~+80 deg. C
  • Vibration: 20G, max
  • Size: 68mm x 76mm


  • 1 x 4x 4 Matrix Array Membrane Keypad


R16.90  Inc VAT
12 Key MCU Membrane Switch Keypad 4 x 3 Matrix Array Matrix Keyboard Module (black button keypad)
This high quality 4x3 Keypad Matrix lets you quickly add controls to your electronics projects. It offers 0-9 numerals, standard star(*) and hash(#) symbols.
- 100% brand new and high quality.
- 12 Button Matrix   0-9 # *
- Easy communication with any microcontroller
Package Includes:
1 x 12 Keys Switch Keyboard Module

Overview of matrix membrane and Raspberry Pi
R109.90  Inc VAT
K11 Wired Gaming Keyboard 28 Keys LED Backlit Usb Ergonomic Pro Gamer Left/Right Hand Single-hand Control Keypad for PC Laptop (Gamer keyboard)

A>MINI PORTABLE. 28 keys, portable size so you can carry everywhere anytime, and with Wrist Rest, perfect for one hand control, left or right hand, convenient to control, humanized design.

B>1 RAINBOW BACKLIGHT. "Fn + Esc": Turn on/off the light. "FN+3": Increase the backlight; "FN+4": Weaken the backlight, and the backlight will turn off when it is weakest. "Fn + Alt/Ctrl": Switching to the Breathing Light.

C>MULTIMEDIA KEYS & SHORTCUTS. Easy-access dedicated multimedia controls, it is convenient and easy to switch between gaming. "Fn+1" equals to F1; "Fn+2" equals to F2; "Fn+5" changes to "m".

D>ERGONOMIC DESIGN. Delicate appearance, humanized design, large and soft rubber palm rest ensures you long time using without feeling tired, perfect for single hand user, convenient to control.

E>BROAD COMPATIBILITY. Plug and play support, compatible with Windows 8/los/android and other systems. Used with Notebook / Desktop PC. Perfect for the home office or workplace.


Working voltage :5V

Type: wired single-handed gaming keyboard

Model : K11

Apply For Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10, Mac OS X

Key-press force: 55±10g

Keystroke lifetime: :≥50 million

USB Cable Length: 1.2m

Product weight:350g

Interface: USB

Keys : 28 Keys

Size : 155mm x 185mm x 28mm

Packing Includes:

1 x Gaming Keyboard
R228.85  Inc VAT
Per Page      1 - 3 of 3
  • 1