4x5 mátrix tömb 20 kulcsos membrán kapcsoló billentyűzet billentyűzet 4 * 5 billentyű Arduinohoz ÚJ
4x5 Matrix Array 20 Key Membrane Switch Keypad Keyboard 4*5 Keys for Arduino NEW
1. Panel Size: 75*85mm. 
2. Length: 18CM. 
3. Insulation Resistance:100M 100V. 
4. Withstand Voltage:250V Rms.(50-60Hz lmin) 
5. Storage Temperature: 15°- 35°. 
6. Storage Humidity:70-90.
 
 
 
 
 
 
 
 
Package Included:
 
2PCS*4x5 Matrix Array 20 Key Membrane Switch Keypad Keyboard 4*5 Keys for top
 
 
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