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1x4 3x4 4x4 Keypad Keyboard Touch Button Switch Matrix Array Waterproof Membrane Arduino 1*4 3*4 12 4*4 16 Push Buttons

1x4 3x4 4x4 Keypad Keyboard Touch Button Switch Matrix Array Waterproof Membrane Arduino 1*4 3*4 12 4*4 16 Push Buttons

has variants
Mom & Baby › Toys › Educational Toys › Others
id 896693238first seen 27 Apr 2026, 01:31 pmlast seen 23m agodetail 23m ago
Open on Shopee ↗
Latest sold
1,000
25m ago
Latest price
RM2.50
Rating
4.90 ★
Variants
3

Sold count history

last 90 days

Price range history

last 90 days

Variants

3 active
VariantPriceΔStockFirst seenUpdated
1X4 Keypad
1X4 Keypad
RM2.50RM0.00in stock1d ago19m ago
3X4 Keypad
3X4 Keypad
RM3.30RM0.00in stock1d ago19m ago
4X4 Keypad
4X4 Keypad
——in stock1d ago19m ago

Variant price history

last 365 days · sampled by weekly scan:full
1X4 Keypad3X4 Keypad4X4 Keypad

Description

This 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 features a total of 4/12/16 buttons in Matrix form.
This is a membrane keypad with no moving parts.
A female 5/8-pin berg connector is provided for interfacing it with your microcontroller circuits.
A Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications.

Key Features:
Waterproof Button
Ultra-thin design & adhesive backing provides easy integration to any project
Excellent price-performance ratio
Easy communication with any microcontroller

Application Ideas:
Security systems
Menu selection
Data entry for embedded system

Spefications:
Cable Length: 80mm (include header)
Connector: 5/8 pins, 0.1" (2.54mm) Pitch
Max. Circuit Rating: 24VDC 30mA

Tutorial / Reference Link :
https://arduinogetstarted.com/tutorials/arduino-keypad