DB9 BreakOut Board
DB9 BreakOut Board Original price was: ₹200.00.Current price is: ₹150.00. inc. GST
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4x4 Keypad Board Matrix Keyboard 16 Key Buttons For Arduino
4x4 Keypad Board Matrix Keyboard 16 Key Buttons For Arduino Original price was: ₹155.00.Current price is: ₹120.00. inc. GST

1×4 Key Matrix Switch Keypad

Original price was: ₹200.00.Current price is: ₹150.00. inc. GST

  • Key Type: 4×1;
  • Voltage: DC 12 Volt
  • Mount Style: Self-Adherence
  • Circuit Rating: 35 VDC, 100 mA.
  • Contact Bounce : <=5ms
  • Life Expectancy: 1 million closures
  • Operation Temperature : -20 to +40 °C
  • 5 pins 2.54mm pitch connector, 4×1 type 4 keys.
  • Force: 250-350g
  • Contact Bounce: Greater than 1s
  • Cable Length: 52mm
  • Ultra-thin design & adhesive backing provides easy integration to any project
  • Excellent price-performance ratio
  • Easy communication with any microcontroller
  • Used widely in industrial and home electronic equipment’s, instruments, etc.
Description

A Matrix keypad is defined as a small compact input device that accepts user input and is processed by the microcontrollers. These keys are arranged as rows and columns. This DC 12V 1×4 Key Matrix Membrane Switch Keypad is designed as a high-quality product at an affordable rate for various applications. 1*4 matrix keypad designed as a non-encoded keypad consisting of 4keys in parallel with a built-in pushbutton. This 1*4 matrix keypad is designed as a membrane keypad with no moving parts. Hence, an additional female 5-pin berg connector is required for interfacing it with your microcontroller circuits.

It provides a useful human interface component for microcontrollers and interfaced easily in various projects. Moreover, the Convenient adhesive backing provides a simpler and easiest way to mount the keypad in a wide range of applications. This matrix Keypad 1×4 features a total of 4 buttons in Matrix form.  This 4-button keypad functions as a useful human interface component for various microcontroller projects. Moreover, the Convenient adhesive backing provides a simple and easiest way to mount the keypad in a variety of applications. And also allows the microcontroller to ‘scan’ the 5 output pins to see which of the 4 buttons is being pressed.

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