The 4×4 Matrix 16 Key Keypad Module is a reliable input solution for students and engineers building interactive electronics projects. It offers clear key response and easy wiring, making it ideal for learning and prototyping.
Designed for consistent performance, the 4×4 Matrix 16 Key Keypad Module from StemVolt supports smooth integration with popular development boards, ensuring confidence in every DIY build.
Related Products:
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3×4 Numeric Keypad Module
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Arduino Uno R3 Development Board
Applications:
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Password-based door lock systems
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Arduino and Raspberry Pi projects
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Robotics control panels
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Educational electronics experiments
Specification:
| Parameter | Details |
|---|---|
| Key Layout | 4×4 Matrix |
| Number of Keys | 16 Buttons |
| Operating Voltage | 3.3V to 5V DC |
| Interface Type | Row and Column Matrix |
| Item Type | Keypad Module |
| Switch Type | Momentary |
| Pin Spacing (mm) | 2.54 |
Features:
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Easy matrix scanning interface
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Compatible with Arduino and microcontrollers
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Low power consumption
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Simple wiring and coding
Package Includes:
1 × 4×4 Matrix 16 Key Keypad Module
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