4×4 Matrix 16-Key Membrane Switch Keypad with Soft Touch

SKU: ELM-KY002

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Description

The 4×4 Matrix 16-Key Membrane Switch Keypad is a slim, flexible input solution designed for students and engineers working on control-based electronics projects. Its soft-touch membrane keys provide smooth operation while saving valuable panel space in compact designs.

Built for everyday reliability, this keypad avaliabe from StemVolt. It integrates easily with microcontrollers and embedded systems, offering dependable input performance for learning kits, prototypes, and practical automation builds.

Related Product:

  • Arduino UNO R3 Development Board

  • I2C 16×2 LCD Display Module

Features:

  • Ultra-thin membrane design with adhesive backing

  • Soft-touch keys for silent operation

  • Easy interface with microcontrollers

  • Reliable membrane keypad for electronics

Specifications:

Specification Details
Item Type Membrane Switch Keypad
Operating Voltage 35 VDC
Operating Current 100 mA
Contact Resistance 500 Ω
Insulation Resistance 100 MΩ
Dimensions 165mm × 70mm × 1 mm

Applications:

  • Password-protected access systems

  • Home automation control panels

  • Embedded menu navigation

  • Industrial control interfaces

Package Includes:

  • 1 x 4×4 Matrix 16-Key Membrane Switch Keypad with Soft Touch

1. How long does delivery take?

Most orders are delivered within 3–7 working days, depending on your location. Remote areas may take slightly longer, but we always aim for fast and reliable delivery.

2. What should I do if I receive a damaged product?

If you receive a damaged or defective product, please contact us within 24 hours and share an unboxing video. Our team will quickly verify and arrange a replacement.

3. Do you provide technical support for products?

Yes, STEMVOLT provides basic technical support for most DIY kits, sensors, and electronic components to help you use the product smoothly and without confusion.

4. Is payment on STEMVOLT secure?

Yes, all payments on STEMVOLT are processed through secure and encrypted payment gateways. Your personal and payment information remains completely safe and protected at all times.

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