I've been using my arduino but its not detecting some libraries I've been downloading here's the error message:
Arduino: 1.8.0 (Windows 10), Board: "Arduino/Genuino Uno"
C:\Users\User\Desktop\Elgoo code\code\Lesson 10 Ultrasonic Sensor Module\SR04_Example\SR04_Example.ino:3:18: fatal error: SRO4.h: No such file or directory
#include <SRO4.h>
^
compilation terminated.
exit status 1
Error compiling for board Arduino/Genuino Uno.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.