can any one help me I have Arduino uno and also nano?
My Liquidcrystal lcd work fine on Uno but not work with nano?
Welcome to the forum
Your topic was MOVED to its current forum category which is more appropriate than the original as it has nothing to do with Installation and Troubleshooting of the IDE
thk
the devil is in the details. please give us some!
i have liquidcrystal lcd with i2c driver its work fine with my Arduino UNO but when i connect the lcd with Arduino Nano its display lights on with text not dispaly
can we see your code?
//**********************************************************************
// My Channel: https://www.youtube.com/c/TeachMeSomething
//**********************************************************************
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);
void setup()
{
lcd.begin();
lcd.clear();
}
void loop()
{
lcd.setCursor(4,0);
lcd.print("Welcome");
lcd.setCursor(0,1);
lcd.print("I2C LCD Project");
}
//**********************************************************************
// My Channel: https://www.youtube.com/c/TeachMeSomething
//**********************************************************************
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);
void setup()
{
lcd.begin();
lcd.clear();
}
void loop()
{
lcd.setCursor(4,0);
lcd.print("Welcome");
lcd.setCursor(0,1);
lcd.print("I2C LCD Project");
}
i dont see anything wrong there
will you send us a schematic and/or a photo of your setup?
ok wait
thats- not how you hook up an LCD display..
bro my lcd have i2c driver
Note that the LCD pictured has an I2C interface
oh shit.. whoops. i have no experience with those
Hi,
@fayyazmalik
run I2C_Scanner.ino on the arduino nano and see if it finds the I2C address.
ok no problem
Hi, @fayyazmalik
Welcome to the forum.
Can I suggest you desolder and resolder the joints to the header pins.
If you are using Unleaded Solder, forget it and use proper Leaded solder?
Have you used flux or resin cored solder?
Possibly not enough heat, or not applying the soldering iron for long enough to heat the complete joint before adding the solder.
Tom...