This 16x2 RGB Character LCD displays customisable full-colour characters on a black background, with 5V logic compatibility and adjustable text colours. Includes a 10K contrast potentiometer and header strip.
This is a fancy upgrade to standard 16x2 LCDs, instead of just having blue and white, or red and black, this LCD has full colour RGB characters on a dark/black background! That means you can change the character display colours to anything you want - red, green, blue, pink, white, purple yellow, teal, salmon, chartreuse. This Adafruit LCD looks strikingly good in person
We had these custom made to our specification so that you can use them in existing LCD projects and they'll still work - just that only the red LED will be used (so it will appear red-on-black). The extra two pins (17 and 18) are for the green and blue LEDs. The LCD has resistors on board already so that you can drive it with 5V logic and the current draw will be ~20mA per LED. There's a single LED backlight for the entire display, the image above showing 3 colours at once is a composite!
Comes with a single 16x2 RGB backlight LCD, 10K necessary contrast potentiometer and strip of header.
Please note: The additional items shown in the photographs are for illustrative purposes only and are not included with this product. 16x2 RGB backlight LCD, 10K necessary contrast potentiometer and strip of header only.
Features
16 characters wide, 2 rows
Multi-colour text on dark background
Connection port is 0.1" pitch, single row for easy breadboarding and wiring
Pins are documented on the back of the LCD to assist in wiring it up
Single RGB LED backlight included can be dimmed easily with a resistor or PWM and uses much less power than LCD with EL (electroluminescent) backlights
Each R, G, & B LED has a 200 ohm resistor in series so you can power the backlight from 3V or 5VDC. R forward voltage is ~2.2V, G & B are ~3.4V
Can be fully controlled with only 6 digital lines! (Any analogue/digital pins can be used) and 3 PWM pins for the backlight
Built in character set supports English/Japanese text, see the HD44780 datasheet for the full character set
Up to 8 extra characters can be created for custom glyphs or 'foreign' language support
Comes with 10K necessary contrast potentiometer and strip of header
Specifications
Screen Dimensions: 27mm x 71mm
Revision History
As of Tuesday, April 5th 2016 - we are shipping the revised version of this product. The 4 mounting holes are now 3.2mm (.125") instead of 3mm (.118").
