After completing PCB design we need to drill the holes for the components. This will require a pillar drill with a scope where we can accurately drill the holes to allow us to solder. Before we can drill we need to clean the copper lines of the chemicals by rubbing them out and then testing the continuity of the lines.

After drilling the holes, we will cut the sides off and then use a ban shaver to be able to nice smooth circular PCB design. This is design just for the ease of the it but it is important. After that we need to solder the various equipment used to make an IR sensor into the correction position on the PCB board. This will require a checklist and images to know which position goes where.

After completing the PCB board we will then attach the it to the actual body of the Micromouse which would have assembled together to make the base construct with Raspberry Pi Pico and the Dc motors with the wheel.

Then through various attempts and tweaks the code for the IR sensor we would have build a robot which can see the obstacles ahead and then go in a straight line.