Membrane keypad 4x4 for e.g. Arduino

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Membrane keypad 4x4 for e.g. ArduinoMembrane keypad 4x4 for e.g. ArduinoMembrane keypad 4x4 for e.g. Arduino
Membrane keypad 4x4 for e.g. Arduino
Membrane keypad 4x4 for e.g. Arduino
Membrane keypad 4x4 for e.g. Arduino
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Membrane keypad 4x4 for e.g. Arduino

Product information:

Keypad with 4 columns and 4 rows. Direct connection and readout with the Arduino Keypad library (http://playground.arduino.cc/code/Keypad) or via a PCF8574P I2C port expander with the Arduino Keypad I2C library (http://playground.arduino.cc/Main/I2CPortExpanderAndKeypads).
Each column and each row has a pin on the connector.

Keypad dimensions: 70x78x1mm.
Length flat cable incl connector: 86mm.



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