OOD!
Price: $3.34

    This is a 4x4 matrix sixteen key membrane switch keypad that is easy to use and will look nice in your project. It has 8 outputs, you should use the ?Scan mode? to judge which button has been pressed down.

Specification

  • Pad Size: 70 * 77 * 0.8mm
  • Cable Length: 85mm(include connector)
  • Connector: 8 pins female header, 2.54mm Pitch
  • Max Circuit Rating: 35VDC, 100mA
  • Insulation Spe: 100M Ohm, 100V
  • Dielectric Withstand: 250VRms (60Hz, 1min)
  • Contact Bounce: <=5ms
  • Life Expectancy: 1 million closures
  • Operation Temperature: -20 to +40 ?C