REES52 4?4 Matrix Keypad Membrane Switch for Arduino |16 key switch keypad module - Product Features
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Operating Voltage (V): 12 DC
REES52 Laser Projection Keyboard, Bluetooth Virtual Keyboard with Keyboard/Mouse/Mobile Power/Mobile Bracket, Wireless Wired Connection Keyboard for Windows/iOS/Android - Product Features
- Operating distance :10
- Brand name :guard bird/ whistle bird
- Keyboard and mouse functions, with power bank function, mobile phone bracket function.
- Compatible with for Windows 7 / windows phone 7 and above / for IOS 8 osx and above / for Android 4.0 and above.
- Wired and wireless connection, USB cable connection, support plug and play.