Need Support? Click Here

Free Delivery Above ₹999

Best seller

ThinkRobotics

1x4 Key Matrix Membrane Keypad

SKU: ELC2040

₹ 94.99 ~~₹ 229.00~~

Out of stock

Select variant

Style Numbers

Numbers Music

Chat with us on WhatsApp We reply quickly! Contact Us

1x4 Key Matrix Membrane KeypadNumbers₹ 94.99

Ask AI about this product

Open in ChatGPT Open in Claude Open in Gemini

Features:

1 * 4 Matrix Membrane Switch Circuit Breaker with FPC Circuit
Single Chip Microcomputer Extended Keyboard
Accurate and Professional Made, Stable Performance
Pad Size: 68 * 20mm
Total Length: 107mm

DC 12V 1×4 Key Matrix Membrane Switch Keypad is a high-quality product at a very low cost for your application needs.

This 4-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications.

The Keypad 1×4 features a total of 4 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 5-pin berg connector is required for interfacing it with your microcontroller circuits.

Specifications

Resources

Sample Code

Tutorial

How many buttons does this keypad have and how are they arranged?

It has four buttons in a matrix form and uses a membrane design with no moving parts.

What connector is required to interface with a microcontroller?

A female 5-pin berg connector is required for interfacing with microcontroller circuits.

How can the keypad be mounted in different applications?

The keypad includes adhesive backing for easy mounting in a variety of applications.

What is the voltage specification for this keypad?

It is specified for DC 12V operation.

Are there any resources such as sample code or tutorials available?

Resources including sample code and tutorials are available to assist with integration.

A

Admin

Welcome to the discussion thread for 1x4 Key Matrix Membrane Keypad
Feel free to ask questions, share tips or report issues.

Add Post

For more discussion Click Here

Discover More In:

Breakout Boards → Input Output Module → Miscellaneous Breakout Boards →

Category: View all Input/Output Devices

Waveshare

Industrial USB TO RS485 Bidirectional Converter with CH343G

₹ 799.99

Waveshare

Industrial 8-Ch Analog Acquisition Module

₹ 2,799.99

ThinkRobotics

USB 3.1 Test PCB Board Adapter Type C 24P 2.54mm Connector

₹ 199.99 ~~₹ 499.00~~

ThinkRobotics

CJMCU FT232H High Speed Multifunction USB to JTAG UART module

₹ 1,049.99 ~~₹ 1,425.00~~

Fill out the form below and our team will get back to you with bulk pricing.

Description

Ask AI about this product

Open in ChatGPT Open in Claude Open in Gemini

Features:

1 * 4 Matrix Membrane Switch Circuit Breaker with FPC Circuit
Single Chip Microcomputer Extended Keyboard
Accurate and Professional Made, Stable Performance
Pad Size: 68 * 20mm
Total Length: 107mm

DC 12V 1×4 Key Matrix Membrane Switch Keypad is a high-quality product at a very low cost for your application needs.

This 4-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications.

The Keypad 1×4 features a total of 4 buttons in Matrix form. This is a membrane keypad with no moving parts. A female 5-pin berg connector is required for interfacing it with your microcontroller circuits.