- Automatic temperature adjustment cat bedDFRobot I2C RGB Backlight LCD 16x2 Display Module for Arduino (Black Text)

• DFRobot I2C Backlight Display Module for Arduino (Black Text)
• Offers a 16x2 RGB LCD screen
• Supports both backlit brightness and color adjustment
• Backlit: RGB adjustable backlit (16 million)
• Communication: I2C
• Operating Voltage: 3.3 V ~ 5.0 V

The DFRobot LCD Keypad Shield V2 for Arduino offers a 16×2 RGB LCD screen.

The RGB LCD shield supports both backlit brightness and color adjustment. It offers 16 million color combinations that make colors on-screen appear vivid and bright.

Moreover, the screen backlit color can be programmed to adjust automatically according to the changes in the measured parameters, which allows you to intuitively feel the real-time status of the monitored object. For example, when detecting the indoor temperature, set the backlit color to blue if the temperature is ≤26 °C and change the color to red if the temperature is >26 °C.

The RGB LCD shield extends all IOs of Arduino UNO on the back, by which you can connect with modules like sensors, LEDs, and servos while using this screen to display content. More possibilities for your creative projects！