Does anyone do Automated Car Wash System by using Arduino with LDR?
My project is to use a laser pointer which will send the signal to the LDR and it will trigger the water to spray, brush and dry the toy car on the conveyor belt. Can anyone help me?? I'm a diploma student, and my supervisor is a mad man which who asked me to do such project which he doesn't know either.
The first image is how i think my circuit looks like
The second image shows what i had done