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Apple made a big deal about the switching-mode power supply that was used in the Apple ][ computers, although this author thinks that they were over-hyping the

• jojobas 3y ago
  It's amazing he'd use "we did it like in oscilloscopes" and "everybody rips off our design" in almost the same sentence.
• nikau 3y ago
  That's apples playbook even today, they don't invent new technology, rather time it perfectly to start using it.