4Pcs 4x5 Keys Matrix Array 20 Key Keypad Membrane Switch Control Panel for Arduino
Special Features
- Insulation Resistance:100M Ω 100V.
- Withstand Voltage:250V Rms.(50-60Hz lmin)
- Storage Temperature: +15℃- +35℃.
- Storage Humidity:70%-90%.
- Package Included: 4PCS* 4x5 Keys Matrix Array 20 Key Keypad
Description
Product description:
1. Insulation Resistance:100M Ω 100V.
2. Withstand Voltage:250V Rms.(50-60Hz lmin)
3. Storage Temperature: +15℃- +35℃.
4. Storage Humidity:70%-90%.
Package Included
4PCS* 4x5 Keys Matrix Array 20 Key Keypad
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