4×5 Matrix Extension Keyboard 20 Key Membrane Switch Keypad Keyboard For Arduino

Description:

4 x 5 Matrix keyboard for arduino projects.

Specification:

Panel Size: 75 x 85mm.

Length: 18CM.

Insulation Resistance_100M _ 100V.

Withstand Voltage_250V Rms (50-60Hz lmin)

Storage Temperature: 15C 35C

Storage Humidity_70% – 90%

What you will receive:

1 x membrane keyboard