KEYPAD 3X4
Description
This high quality 3X4 Keypad Matrix lets you quickly add controls to your electronics projects. It offers 0-9 numerals, standard star(*) and hash(#) symbols.
Features:
100% brand new and high quality.
12 Button Matrix
0-9 # *
Excellent price-performance ratio
Easy communication with any microcontroller
Package includes:
1PCS 4 x 3 Matrix Array 12 Keys 4*3 Switch Keypad Keyboard Module for Arduino
Additional Information:
This is a basic 12 button keypad that has been designed for easy user input and functionality. The buttons are set up in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed.
Each of the keypad's 12 buttons has been labeled 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, *, and # and has been formatted to into the same layout as a telephone keypad with each keypress resistance ranging between 10 and 150 Ohms. The pin-out can be found on RSE Electronics .
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