C:\Users\acer\AppData\Local\Temp\.arduinoIDE-unsaved2025217-2116-12c4wr8.og31\HelloWorld\HelloWorld.ino:5:10: fatal error: LiquidCrystal_I2C.h: No such file or directory
#include <LiquidCrystal_I2C.h>
^~~~~~~~~~~~~~~~~~~~~
compilation terminated.
exit status 1
Compilation error: LiquidCrystal_I2C.h: No such file or directory
arduino หา ไลบรารี่ไม่เจอ
#include <LiquidCrystal_I2C.h>
^~~~~~~~~~~~~~~~~~~~~
compilation terminated.
exit status 1
Compilation error: LiquidCrystal_I2C.h: No such file or directory
แก้ไขยังไงได้บ้างครับ