Robotbanao 4x4 Universal 16 Key Switch Keypad Membrane Keyboard For Arduino - Pack of 1 - Product Features
Robotbanao Ttp229 16Way Capacitive Touch Switch Digital Keypad Module - Product Features
- Working voltage: 2.4v to 5.5v
- Built-in regulator modes can be selected and configured by the user
- Adjustable sensitivity
- Advanced 16 key modes with i2c interface output
- Package content: robotbanao ttp229 16way capacitive touch switch digital keypad module