its session 5 if im not wrong and today worked on making the mounting of pcb correct and also worked on the CAD of main centre section and placement of electrical components

PCB Changes

• firstly i fixed the mounting holes place on the pcb my matching the pcb holes with pca and mpu holes
• also moved the left PCA a bit to the centre so the fisrt PCA will not interfere with the second PCA terminal block and all wires can be placed easily

CAD

• choose 14 side polygon because it is the best matching amount of sides for the good placement of servos

so overall now i have finished PCB i guess and started working on the CAD for the Hexapod robot