Controlled + Keypad

Controlled + Keypad

Adafruit I2C Controlled + Keypad Shield Kit
-Dimensions: 2.1" x 3.2"
- For use with 16x2 Character displays. Plug and play with any Arduino 'classic' - UNO, duemilanove, diecimilla, etc as well as Arduino Mega R3.
- Uses only the I2C pins
- Analog 4 & 5 on classic Arduinos, Digital 20 and 21 on Arduino Mega R3