Unlike other texts that saved "fun" components for the end, Franco introduced ideal transformers and amplifiers early on. He wanted students to taste real engineering practice from Day 1.
It helps students identify where they might have made a sign error or a calculation slip in complex matrix algebra.

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OpenWrt: Easy to code; super stable, three years no reboot.
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Interfaces: Hardware support USB, Ethernet, SD, I2C, SPI etc.
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Unlike other texts that saved "fun" components for the end, Franco introduced ideal transformers and amplifiers early on. He wanted students to taste real engineering practice from Day 1.
It helps students identify where they might have made a sign error or a calculation slip in complex matrix algebra.