4x4 Membrane Switch Keypad

4x4 Membrane Switch Keypad

5.0 (1 Reviews)
Price:
US$2.50
SKU: Membrane Keypad
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Product Description

Details

Introduction
Membrane keypad is an application case of membrane switch with arrayed buttons. Membrane keypad is a kind of currently widespread operation system in the world that has the advantages of both practicality and beauty. It is composed of the panel, upper circuit, isolation layer and bottom circuit. Due to these advantages: nice appearance, modern design, tiny in size, lightweight, strong sealing (moisture-proof, dustproof, oil pollution prevention, acid and alkali resistance), quake resistance and long service life, etc., it is commonly used in these fields, like medical instrument, computer control, digital machine tool, electronic weighing device, post and telecommunication, photocopier, refrigerator, microwave oven, electric fan, washing machine, electronic gaming machines.

Main Features
1.4 x 4 Matrix Membrane Keypad;
2.8P DuPont Head with 2.54mm pitch, capable of being connected to circuits via pin Header;
3. Remove the white stickers on the back of the keyboard and stick them firmly on the surface of the chassis.

Package Included
1 x Membrane Keyboard.

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Five Stars By Lewis 2019-12-13 10:27:45

Simple to set up and use with an Arduino and they work perfectly!

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