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1/2/3/4/6 Key Button Membrane Switch / 3*4 4*4 4X5 Matrix Array Keyboard / 1*6 Keypad Control Panel for Arduino DIY Kit
Elevate your Arduino projects with our versatile, high‑performance membrane switch and keypad control panel. Whether you’re building a custom game console, a home automation system, or an industrial control interface, this multi‑configuration keyboard offers the flexibility and reliability you need. Designed for rapid prototyping and long‑term use, it delivers crisp key presses, low power consumption, and seamless integration with any Arduino board.
Key Features
- Multiple Configurations: 1‑, 2‑, 3‑, 4‑, and 6‑key buttons; 3×4, 4×4, and 4×5 matrix arrays; 1×6 keypad panel.
- Ultra‑Thin Membrane Design: 0.5 mm thickness for a lightweight, flush‑mount installation.
- Low Power Consumption: Ideal for battery‑powered or low‑power Arduino projects.
- Durable Silicone Keys: Up to 50,000 key presses with consistent tactile feedback.
- Easy Wiring: 2‑, 4‑, or 6‑pin connectors compatible with Arduino digital pins.
- Compact Size: Fits into tight spaces, perfect for handheld or embedded devices.
- Pre‑programmed Matrix Scanning: Plug‑and‑play with popular Arduino libraries (Keypad, MatrixKeyboard).
Specifications
- Material: Silicone membrane on PET substrate
- Key Travel: 0.12 mm
- Operating Voltage: 0 V–5 V DC
- Operating Current: < 5 mA
- Key Count Options: 1, 2, 3, 4, 6, 12, 16, 20 keys
- Dimensions: 30 mm × 30 mm (keypad panel), 20 mm × 20 mm (single key)
- Color Options: Black, White, Transparent
- Package Includes: Membrane switch, mounting screws, wiring harness, and wiring diagram PDF.
Why Choose This Membrane Switch?
Our membrane switch is engineered for Arduino enthusiasts who demand both performance and simplicity. The thin, flexible design reduces the risk of mechanical failure, while the pre‑wired connectors eliminate the need for soldering. Whether you’re a hobbyist or a professional developer, this keypad provides a reliable, low‑maintenance input solution that scales from single‑button devices to complex multi‑function panels.
Applications
- Home automation control panels
- DIY game controllers and arcade cabinets
- Industrial equipment interfaces
- Robotics command modules
- Educational kits for STEM learning
Upgrade your Arduino DIY kit today with the 1/2/3/4/6 Key Button Membrane Switch and unlock endless creative possibilities. Order now and start building smarter, more interactive projects in no time!
Price: Original price was: $ 4.77.$ 1.53Current price is: $ 1.53.