Samuel Beek knew he had a problem when he blew every fuse in his house. The culprit was an electric door opener he had built himself, guided by instructions for wiring and piecing together a device drummed up by ChatGPT . Turns out, the chatbot wasn’t so great at distinguishing between wet and dry connections, so the device he had built sent out a surge of misallocated power that zapped everything else. Oops. Beek, based in Amsterdam , admits he is not a hardware guy. But he had that itch and now really just wanted to make something that wouldn’t explode. “That's the difference: Your fuses blow out, or you have a solid product,” Beek says. “That was kind of a learning experience for me to be more careful, but also to build AI that deeply understands what it's talking about.” An audio player Marc Vermeeren built using Schematik.…