Remined me of my school/college days:
1. Hacked a TP-Link MR3020 router by opening it up, connecting via a USB TTL cable, and flashing it with OpenWRT.
2. Designed a cable for a Raspberry Pi (RPi) to power an external HDD, turning the RPi into a media player.
3. Developed a web crawler for the CM Helpline that scraped all complaints for a district and sorted them by city, significantly reducing processing time from hours to just 8-10 minutes. This was for my dad.
4. Built a Slack bot for my college that converted LaTeX code into a PDF file.
And many more projects...