4*4 Matrix 16key memorable switch

Quick Overview

Feature

Ultra-thin design
Adhesive backing
Excellent price/performance ratio
Easy interface to any microcontroller
Example programs provided for the BASIC Stamp 2 and Propeller P8X32A microcontrollers

Key Specifications

Maximum Rating: 24 VDC, 30 mA
Interface: 8-pin access to 4×4 matrix
Operating temperature: 32 to 122 °F (0 to 50°C)

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)

Application Ideas

Security systems
Menu selection
Data entry for embedded systems