4X5 Matrix Array 20 Key Membrane Switch Keypad Keyboard Control Panel Microprocessor Keyboard Controller for Arduino
4x5 matrix keyboard:
1. Panel Size: 75X85mm.
2. Length: 18CM.
3. Insulation Resistance:100M Ω 100V.
4. Withstand Voltage:250V Rms.(50-60Hz lmin)
5. Storage Temperature: +15°- +35°.
6. Storage Humidity:70-90.
Package includes:
1 X 4x5 Matrix Array 20 Key Membrane Switch Keypad Keyboard Control Panel Microprocessor Keyboard Controller for Arduino
MDL.1314
10
1pcs/lot
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