In my final year in high school, I was studying electronics-electricity and created a robot vacuum cleaner. It can avoid obstacles by using multiple optical sensors and has a sophisticated cleaning system which combines brushing and a vacuum motor.

Most part of the frame was cut with a lasercutter. I designed the parts with Autocad Inventor.

For the electronics, I used Eagle to design a PCB that connects the microcontroller to the rest of the hardware. 

Used technologies:

• Designing and etching a PCB
• Eagle PCB design
• Electronics
• Product design
• PIC16F88 microcontroller
• C programming language
• Autocad Inventor (frame)
• Lasercutting