Automated Dust Collection

Using Arduino Project Guidance
21

Actually the exit; does nothing but throw this warning.

...\arduino_modified_sketch_800891\sketch_may17b.ino: In function 'void setup()':

C:\Users\DaD\AppData\Local\Temp\arduino_modified_sketch_800891\sketch_may17b.ino:9:11: warning: statement is a reference, not call, to function 'exit' [-Waddress]
       exit;
           ^
...\arduino_modified_sketch_800891\sketch_may17b.ino:9:11: warning: statement has no effect [-Wunused-value]

The exit(0) function would exit loop, disable interrupts and freeze.