Explanation

Background: why WholeBoard works the way it does.

• How a build works: the steps, what stops a build and how the AI fixes it.
• How rules reach the router and DRC: one set of rules, written once, used by every tool.
• The two AI models: a worker and an expert, and why.
• Heat on the board and in the box: the two heat models and what they are good for.
• Mains isolation: how the mains side is found and how creepage is measured.