Lovable, the AI-powered app-building platform, has backed a Danish hardware startup, Atech , that wants to introduce “vibe coding” to the process of creating hardware. Lovable was part of an $800,000 pre-seed round that also included a16z’s scout fund, Sequoia Scout Fund, and Nordic Makers .  In a chat with TechCrunch, Atech’s head of customer experience, Gustav Hugod, said the platform’s workings are quite simple. Users buy a starter hardware kit for whatever they are trying to build from Atech’s site. Then, they open a tab at the site, talk to an AI chatbot, describe the hardware concept they’re trying to build, and the AI tool generates code that helps them build a working prototype. Hugod said the company’s user base is pretty broad right now, “from four-year-olds building cars to a hydrogen synthesis plant that needs precise voltage sensing.” Typically, building any type of hardware prototype requires decades of experience or finding pricy but talented engineers.…