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LCD 2x8 blue display with HD44780 controller.- QC802A
- LCD 2x8 display with blue background allows for presentation of two lines of eight characters each. With the HD44780 controller, it easily integrates with microcontrollers, providing a clear display of information.
LCD 2x8 blue display with HD44780 controller - QC802A
The 2x8 LCD display features a matrix that allows the presentation of information in two lines of eight characters each.
The background of the display is blue for good visibility of white text and contrast.
Controller HD44780 - SPLC780D-QC802A (compatible), included in the set, facilitates communication and control of the display.
This allows the display to be easily integrated with various microcontrollers and systems.
The 2x8 blue LCD display is ideal for projects that require a compact and clear display of information.
Product features
- Universal alphanumeric LCD display module 2x8 characters.
- 2x8 LCD display
- Blue backlighting
- White marks
- HD44780 compliant driver.
- Ability to define your characters
- In the standard set of libraries and sample programs downloaded from the Arduino environment is the LiquidCrystal library, which allows you to operate the display.
- Control - The display can be controlled in modes:
- 8-bit without reading the busy flag - eight data bus lines and two control lines (RS, E - RW connected to ground) are required for transmission.
- 8-bit with busy flag reading - eight data bus lines and three control lines (RS, E, RW) are required for transmission.
- 4-bit with read busy flag- four data bus lines and three control lines(RS, E, RW) are needed for transmission.
- 4-bit without reading the busy flag - transmission requires four data bus lines and two control lines (RS, E, RW connected to ground).
Technical data
- Power supply: 5V
- Average current consumption: 10 mA
- Raster: 2.54mm
- Dimensions: 86x36x13.5
- Sign dimensions: 2.45 x 5.00 mm
- Operating temperature range: -20 to +70 °C
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Mamy za sobą podłączenie czujników do Arduino. Więc warto dane, które z nich wychodzą wyświetlić na zewnętrznym wyświetlaczu. Tak aby cały system działał niezależnie od komputera i w dodatku lepiej wyglądał. Wiedza ta też pozwoli nam na stworzenie ciekawych projektów.
