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This slim, 16-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications. It is well-supported for use with the Propeller microcontroller by BlocklyProp blocks and projects, as well as a C library and tutorial; see the links under Additional Resources. Features: Ultra-thin design & adhesive backing provides easy integration to any project Easy communication with any microcontroller Cable included Application Ideas: Security systems Menu selection Data entry for embedded systems Details: Maximum Rating: 24 VDC, 30 mA Interface: 8-pin access to 4×4 matrix Dimensions: Keypad: 2.7 x 3.0 in (6.9 x 7.6 cm) Cable: 0.78 x 3.5 in (2.0 x 8.8 cm) Operating temp range: 32 to 122 °F (0 to 50 °C)
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🇺🇸 Ship from USA · On Agora since 2026
$9.95