I am doing an arduino project. But when I wanted to check my project, mistakes were made. I managed to solve some but not all. Could you help me ?
Yes, obviously mistakes were made. The most obvious one is you ignoring the "How to use this Forum (https://forum.arduino.cc/index.php/topic,148850.0.html)" sticky, or if you did read it you failed to follow the instructions. The .zip attachment is another one. A meaningless post is the third mistake. If you fix those, we may be able to offer help.