Reminder please, "Be kind. Don't be snarky" (source: https://news.ycombinator.com/newsguidelines.html )

She shared her motivation, which was a simple project to get into electronics to sate her curiosity. And as she concluded, had fun and learnt something new. And as a cherry on top, reduced the amount of waste that went to a landfill, bravo.

Something for all of us to aspire by.