8 tűs 4x4 4*4 mátrix 16 gombos gombos billentyűzet billentyűzet kenyérlap modul MCU barkácskészlethez
8pin 4x4 4*4 Matrix 16 Keys Button Keypad Keyboard Breadboard Module MCU for Diy Kit
OO2_
 
   100% Brand new and high quality
 
   Good Quality button
 
   Expanded development application modules
 
   4x4 Matrix
 
   Keypad Keyboard module 16 Button
 
   Size: Approx.42mmX42mm / 1.65x1.65
 
OO5_
 
   1×4x4 Matrix 16 Keypad Keyboard Module
1005001627873543. - miyu