With this in mind, we wanted to make it easier for people to get these LCD into their projects so we devised a shield that lets you control a 16x2 Character LCD, up to 3 backlight pins AND 5 keypad pins using only the two I2C pins on the Arduino! The best part is you don't really lose those two pins either, since you can stick i2c-based sensors, RTCs, etc and have them share the I2C bus. This is a super slick way to add a display without all the wiring hassle.
This shield is perfect for when you want to build a stand-alone project with its own user interface. The 4 directional buttons plus select button allows basic control without having to attach a bulky computer.
- Dimensions: 2.1" x 3.2"
- Comes with a 16x2 Blue&White backlight LCD
- 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
- This board/chip uses I2C 7-bit address 0x20
|MCM Part #:||83-15747|
|Adafruit Industries Part #:||772|
|Package Specifications & Dimensions|
Need to Return?
|Extra Shipping Charge:||No|