iHaospace 16×2 1602 LCD Display Screen Blue + IIC I2C Module Interface Adapter for Uno Raspberry Pi (2 Pack)


9,99 €
(as of Jan 12,2021 09:58:34 UTC – Details)



Specification:
Display: 2-lines x 16-characters
Backlight: Blue with white character color
LCD controller: HD44780
Pin Definition: VCC, GND,SDL and SCA
Contrast Adjust: Potentiometer
Backlight Adjust: Jumper
Default Address: 0x27 for PCF8574T chip; 0x3F for PCF8574AT chip
Working Voltage: 5V
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Package:
2 pack blue 16×2 1602 lcd display + I2C serial interface
Components: Blue 16×2 1602 lcd display + I2C serial interface backpack; 1602 lcd screen can display 2-lines x 16-characters with built-in industry standard HD44780 equivalent LCD controller.
Default Address: 0x27 for PCF8574T chip; 0x3F for PCF8574AT chip; please check which chip you have on i2c interface. (Before you upload the code to the control board, please download the LiquidCrystal_I2C library)
Four Pins: VCC, GND,SDL and SCA used for connecting Dupont Line or IIC dedicated cable.
Compatibility: used for connecting Arduino and Raspberry pi and it can be used to display real time clock, temperature, humidity etc. (A potentiometer is also necessary to adjust the contrast. Working Voltage: Only 5V )
Wide Application: Commonly used in copiers, fax machines, laser printers, industrial test equipment and networking equipment such as routers and storage devices.