The keypad uses a flexible membrane design with a self-adhesive backing, allowing it to be easily mounted on enclosures, control panels, and project boxes. Its matrix configuration minimizes the number…
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The keypad uses a flexible membrane design with a self-adhesive backing, allowing it to be easily mounted on enclosures, control panels, and project boxes. Its matrix configuration minimizes the number of GPIO pins required, making it ideal for embedded systems and DIY electronics projects.
| Parameter | Specification |
|---|---|
| Product Type | Matrix Membrane Keypad |
| Key Layout | 4 Rows 3 Columns |
| Total Keys | 12 |
| Interface | Matrix (7-pin ribbon cable) |
| Material | PET Membrane |
| Mounting | Self-adhesive backing |
| Cable Type | Flexible Flat Cable (FFC) |
| Operating Voltage | Compatible with 3.3V & 5V logic systems |
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