Button Keypad 3x4 module (Assembled)

Button Keypad 3x4 module (Assembled)

Joystick module (Assembled)

Joystick module (Assembled)

Button Keypad 4x4 module (Assembled)

Button Keypad 4x4 module
Availability: In stock
  • Buy 5 for $3.27 each and save 9%
  • Buy 15 for $2.95 each and save 18%
Button Keypad 4x4 module (Assembled) is available to buy in increments of 1

The module has 16 push buttons. You can make usual keypads for enter numbers, symbols, or navigate and selections in the program. There are pull-up resistors of different values for each button. This makes it possible to connect all the 16 keys to taking only one analog port of the microcontroller. The button consists of two parts: a cap, which can be applied to any character, and a transparent cover which can prevent blurring of the text and add light.


After connecting power to the module and pressing at least one key contact at "OUT" will stress the appropriate level. Conformity stresses the buttons pressed, you can find out how on the board and in the table below (values are valid out when powered from 5v).

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
Fill in your delivery details to check available shipping options and calculate rates for this product. Total delivery fee for your order, you can find in cart.


Dimensional drawing

Dimensions Button Keypad 4x4 module Dimensions Button Keypad 4x4 module


Pinout Button Keypad 4x4 module Pinout Button Keypad 4x4 module


Schematic of Button Keypad 4x4 module