Block diagrams
The following are block diagrams of the project's various hardware systems.
Robot HW diagram

Parking spot occupation detection system HW diagram

Gate system HW diagram

Other diagrams
Robot PCB Shield for Raspberry Pi 3 and its pinout configuration
https://indify.co/widgets/live/gallery/9AKdh3eNT8SCF41gpnSp
https://indify.co/widgets/live/gallery/Mh0CTShdgyNO8emtBQEp
WhatsApp Video 2021-11-11 at 10.52.25.mp4
Gate PCB Shield for Raspberry Pi 3 and its pinout configuration
https://indify.co/widgets/live/gallery/AJ1VXQrMpjaqWRYyh00L
Pictures and videos of the assembled hardware
https://indify.co/widgets/live/gallery/3vS7mzWyyhiivLsNT9Dl
Parking gate system demonstration
- Click here to expand the video