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4*3 MATRIX KEYPAD

150.00 inc. GST
  • Operating voltage: 12V DC
  • The maximum voltage across each button: 24v
  • The maximum current across each button: 3mA
  • Ultra-thin design
  • Adhesive backing provides easy integration
  • Easy communication with any microcontroller
  • Flexible
  • Only 7 microcontroller pins required to access 12 keys
  • High price-performance ratio
  • Allows microcontroller to scan 8 output pins to check which 16 button
  • Long life
  • Maximum operating temperature: 0 degrees to 50 degrees Celsius
  • Dimension: 70*77*1mm
  • Weight: 7.5gm