Módulo de Pantalla LCD 16x2 c/ Retroiluminación RGB I2C DFRobot para Arduino (Texto Negro)
Ahorre $0.00
DFRobotSKU:RB-Dfr-652
Número de fabricante:
DFR0374
3 reviews
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Descripción
Módulo de Pantalla con Retroiluminación I2C DFRobot para Arduino (Texto Negro)
Ofrece una pantalla LCD RGB de 16x2
Soporta ajuste de brillo y color de retroiluminación
Retroiluminación: RGB ajustable (16 millones)
Comunicación: I2C
Voltaje de Operación: 3,3 V ~ 5,0 V
El Módulo de Pantalla LCD 16x2 c/ Retroiluminación RGB I2C DFRobot para Arduino (Texto Negro) soporta ajuste de brillo y color de retroiluminación. Ofrece 16 millones de combinaciones de colores que hacen que los colores en la pantalla aparezcan vivos y brillantes.
Además, el color de la retroiluminación de la pantalla puede ser programado para ajustarse automáticamente de acuerdo a los cambios en los parámetros medidos, lo que le permite sentir intuitivamente el estado en tiempo real del objeto monitoreado. Por ejemplo, al detectar la temperatura interior, set el color de la retroiluminación a azul si la temperatura es ≤26 °C y cambie el color a rojo si la temperatura es >26 °C.
El shield LCD RGB extiende todas las E/S de Arduino UNO en la parte trasera, con lo cual puede conectar con módulos como sensores, LEDs, y servos mientras usa esta pantalla para mostrar contenido. ¡Más posibilidades para sus proyectos creativos！
1x Módulo de Pantalla LCD 16x2 con Retroiluminación RGB I2C DFRobot para Arduino (Texto Negro)
87,0 x 52,0 x 14,8 mm / 3,43 x 2,05 x 0,58 pulgadas
Works fine but LCD pinouts selected have limitations
The hardware is good quality with nice long and wide pushbuttons. Simple test program would not compile - mostly errors in text wraparound. Hardware works fine with Arduino UNO. Review pinouts for your particular application to make sure there are no conflicts with assigned LCD digital pins. For example, Arduino Uno pins D9 and D10 are used for Timer 1 outputs. It would have been better for my application to assign the LCD pins used by UNO pins D9 and D10 to UNO pins D11 and D12 instead if you need to use Arduino UNO Timer 1 based outputs.
B
BillG
Easy to use, good visibility
The DFRobot LCD Keypad shield came promptly, and was well packaged. Simple to use. Uses Arduino digital pins 4-10 to drive it, and pin A0 handles all 5 pushbuttons with different analog voltage values. Uses the Arduino liquid crystal library, which I found was already installed in my IDE. Coding is relatively simple, e.g. lcd.setCursor(0,0); lcd.print("Push the buttons"); sends the message to the screen, which is nice and bright. You can write variable values on one part of the screen, and leave the unchanging text on another part of the screen without the need to re-write the unchanging text. Nice!
P
Peter
Nice shield. Easy to Use.
I like these sheilds and have used a number of the first ones (SKU:DFR0009) for various products. The buttons are nice and reliable, and the reset is kept short so that it doesn't ned to stick through the surface of the enclosure. Nice feature The V2 of the board is just as sweet, but now separates the four navigtion buttons (UP, DOWN, LEFT, RIGHT) from the SELECT button so that it is easier to use by feel, which is a nice feature. The long buttons stick well above the surface of the LCD so thay don't need separate button caps which is great.
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