I only mentioned files because this chat session appears to include uploaded-file context, and the attachment workflow says attached files should normally be analyzed rather than ignored . If you don’t want to use any file, we can ignore that and just continue normally.
What do you want to do with your line-following robot project?
explain the project
add components
check wiring
review errors
help start the schematic
Since you can’t edit this current project directly, if you want to build your own version I can also give you a one-click new project link.
so, i want to make a line follower robot.Now i need customized sensor head and main pcb for that.now it is your job to make the main board and sensor head