4*3 Membrane Switch Matrix Keypad

Weight 0.005 kg
Output Type

Matrix

Voltage

DC 12V

Current

30mA

Contact Resistance

>=100 Ohm

Material

Plastic

Mounting Type

Panel Mount, Front

Number of Keys

12

Parameters

  • Product Name : Membrane Switch
  • Matrix (Columns x Rows): 3 x 4
  • Output Type: Matrix
  • Voltage : DC 12V
  • Current : 30mA
  • Contact Resistance : >=100 Ohm
  • Ultra-thin design & adhesive backing provides easy integration to any project
  • Easy communication with any microcontroller
  • 5 pins 2.54mm pitch connector
  • Used widely in industrial and home electronic equipment, instrument, etc.
  • This allows a microcontroller to ‘scan’ the 7 output pins to see which of the 12 buttons is being pressed.
  • Material : Plastic
  • Weight : 9g
  • Package Content : 1 x Membrane Switch
  • Mounting Type: Panel Mount, Front
  • Number of Keys: 12

For Arduino & Raspberry Pi projects

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