Vacoomba: The window washing robot

This project was one of the hardest projects I had ever done over the course of my engineering life until then. It had a really short timeline with a lot of moving parts (quite literally) I was tasked with designing the entire electronics systems for this project along with writing the firmware for LPC1768 - The microcontroller that controlled all the actions like suction, motion and obstacle detection. Most of the intricate details on this project can be found here.

This is the video of Vacoomba in action