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2PCS 1x4 Matrix 4 Key Membrane Switch Control Keyboard Keypad for Arduino

2PCS 1x4 Matrix 4 Key Membrane Switch Control Keyboard Keypad for Arduino

Name: 2PCS 1x4 Matrix 4 Key Membrane Switch Control Keyboard Keypad for Arduino
Brand: Haljia
Price: 946.46 TWD
Availability: InStock

Product ID: 502663572

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Details

Brand
HALJIA
Compatible devices
Gaming Console
Connectivity technology
5-pin
Keyboard description
Membrane
Recommended uses for product
diy
Special feature
Circuit

📏Compact 69×20 mm pad size fits tight spaces

🔌Dupont 5-pin connector for seamless Arduino integration

🔢1x4 matrix layout for precise input

Description

🔧 Code smarter, not harder — your compact control hub awaits!

LIGHTWEIGHT PORTABLE - At just 20g, carry your keypad between projects without the bulk or hassle.
PLUG PLAY ARDUINO READY - Effortlessly expand your microcontroller projects with direct Dupont connector compatibility.
SLEEK SPACE SAVVY DESIGN - Ultra-compact 69×20 mm keypad fits perfectly in minimalist setups or tight enclosures.
DURABLE BUILD FOR LONG TERM USE - Crafted from premium materials ensuring reliable performance over countless coding sessions.
EASY MOUNTING WITH PEELABLE STICKER - Secure your keypad anywhere with the convenient adhesive backing—no extra tools needed.

This 2-piece set of 1x4 matrix 4-key membrane switch keypads offers a compact, durable, and Arduino-compatible input solution. Featuring a Dupont 5-pin connector and peelable adhesive backing, these lightweight keypads (69×20 mm, 20g) are designed for easy integration and secure mounting in microcontroller projects, making them ideal for professionals seeking efficient hardware expansion.

Specifications

Brand	HALJIA
Product Dimensions	6.9 x 2 x 2 cm; 20 g
Manufacturer reference	ADN2103041
Manufacturer	HALJIA
Series	1x4 Matrix 4 Key Keyboard
Colour	Blue
Power Source	USB power supply
Hardware Platform	Arduino
Are Batteries Included	No
Item Weight	20 g
Guaranteed software updates until	unknown

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NT$946

Duties & taxes incl.

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TrustScore 4.5 | 7,300+ reviews