20x4 LCD display - I2C
Pris:
kr. 120,00
Description:
Dedicated IIC control for Arduino, it only takes two IO
Adjustable contrast, the backlight control to provide library
Features:
High quality LCD screen, Yellow Green, clear display
IIC bus control, it only takes two IO ports
Backlight control, you can control via a jumper, you can also program control
Adjustable display contrast
5V power supply, the device address 0x27 (or 0x3F)
Compatible to Arduino
SCL kobles til A4, SDA kobles til A5, Vcc til 5v Gnd til 0V
Eksempel på testskisse:
/** // Set the LCD address to 0x27 for a 16 chars and 2 line display void setup() void loop() // Write all characters received with the serial port to the LCD. |