1. 16-key board TTP229 capacitive touch sensor IC2. the module can be set to output mode, the key output mode, the longest time and fast output / low power options3. PCB board size: 49.3 (mm) x64.5 (m..

This high quality 3x4 Keypad Matrix lets you quickly add controls to your electronics projects. It offers 0-9 numerals, A-D letters, and standard star(*) and hash(#) symbols. Features:100% brand ..

Pad Size: 69.2 x 76.9 x 0.8mmCable Length: 3-1/3" or 86mm (include connector)Connector: Dupont 7 pins, 0.1" (2.54mm) PitchMount Style: Self-AdherenceMax. Circuit Rating: 35VDC, 100mAInsulation Spec.: ..

Gamepads JoyStick Keypad Shield for Arduino nRF24L01 Nk 5110 LCD I2C 3.3V Controller Board ModuleFor all version of arduino Main board, 2009 ,  UNO, mega 1280, mega 2560comes example codedirect p..

high quality 4x4 Matrix Keypad Keyboard module 16 Button Size: Approx.42mmX42mm / 1.65''X1.65'..

Pad Size: 69.2 x 76.9 x 0.8mmCable Length: 3-1/3" or 86mm (include connector)Connector: Dupont 7 pins, 0.1" (2.54mm) PitchMount Style: Self-AdherenceMax. Circuit Rating: 35VDC, 100mAInsulation Spec.: ..