3X4 keypad
€3,94 /€3,26 excl. VAT
9 in stock
- Free shipping from € 74,95 NL. (€ 99,95 BE / DE)
- Ordered before 16:00 tomorrow Indoor
- Express ordered before 10:30 am tonight at home*
- 14 days free return *
- Can also be collected from us in Leusden!
Description 3X4 Keypad
Discover the 3X4 Keypad for your projects. This is a matrix keypad with 12 buttons in a 3x4 layout. It is thin and flexible. You can easily stick it anywhere with the adhesive backing. Just remove the foil. With its matrix setup you only need 7 microcontroller pins. That's three for the columns and four for the rows. This way you scan the entire path.
Features 3X4 Keypad
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compact: Dimensions of 69.0 x 76.5 mm. Fits everywhere.
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Thin: Only 1mm thick. Don't stand out.
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Electric wire: Comes with a 71.5 mm flat cable. This has an 8-pin connector.
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Light: Weighs only 7.5 grams. Take it everywhere.
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Flexible: Made of thin membrane. Has a self-adhesive backing.
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Efficient: Only uses 7 pins on your microcontroller.
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Plug and Play: With a 7-pin header strip you can easily create a breadboard.
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Versatile: Good for all kinds of applications. From security to interactive projects.
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