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>> If you dont know how to design a userbar, then write here a Userbar that you want.
>> If you know how to design them help these people and design what they request.
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USERBARS.org | Free Forum Userbars
| On eBay now |
Yellow IIC/I2C/TWI/SPI Serial Interface2004 20X4 Character LCD Module Display
$5.35
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with a little change in the init lines:
LiquidCrystal_I2C lcd(0x20, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); // Addr, En, Rw, Rs, d4, d5, d6, d7, backlighpin, polarityThis is IIC Serial 20X4 LCD module . With this I2C interface LCD module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project.Download material See detail Interface: I2C I2C Address: 0x27(address can\'t be changed ) Sofware version :0022 SDA (DATA) -> analog input pin 4
SCL (CLOCK) -> analog input pin 5
Pin Definition : GND、VCC、SDA、SCLBack lit (Yellow with black char color)Supply voltage: 5VPcb Size : 60mm×99mmContrast Adjust : PotentiometerBacklight Adjust : Jumper 2004 LiquidCrystal_I2C Arduino Test Code：
#include <Wire.h>
#include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27,16,2); //set the LCD address to 0x27 for a 16 chars and 2 line display void 1);
lcd.print(\"Voltage: \");
lcd.setCursor(13, 1);
lcd.print(\"V\");
}
void loop()
{
int val;
float includes: 1PCS IIC/I2C/TWI/SPI Serial Interface2004 20X4 Character LCD Module Display Yellow
On Apr 29, 2025 at 16:26:39 PDT, seller added the following information:
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![Akatsuki Fan [characters] userbar](/data/media/5/Akatsuki_Fan.png)
