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    6Pcs 3x4 Keypad 12 Key Matrix Array Membrane Switch 7pin 12 Button Extended Keyboard for Microcontroller(12Keys)

    $9.99

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    Product details

  • Brand: Yuuhseel
  • Style: 12Keys
  • Included Components: 4x4 Keypad 16 Key*6
  • Manufacturer: Yuuhseel

    • About this item

  • 7 pins connector, pitch 2.54mm membrane switch keypad, Life span : average tactile time 1,000,000 ,Operation Temperature : 0-60°C. Circuit Rating: 35V (DC), 100mA, 1W
  • Keypad dimensions: 77*69mm, Length of cable: 86mm. Weight: 7g, 7-pin 0.1" pitch connector.
  • The 3x4 matrix keypad usually is used as input in a project. It has 12 keys totally, which means the same input values. It's ultra-thin, easy to interface with any microcontroller and has an adhesive backing for easy mounting.
  • 3x4 keypad is a great way to let users interact with your project. You can use them to navigate menus, enter passwords, and control games and robots.
  • This keypad work compatible with Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller. Application: Password security system,Wired remote controlled robot, Electronic voting machine, Generating external interrupt,Musical keypad and many more.