Category Archives: SWMP

The Pros and Cons of Microcontrollers for Boost Converters

It never fails — we post a somewhat simple project using a microcontroller and someone points out that it could have been accomplished better with a 555 timer or discrete transistors or even a couple of vacuum tubes. We welcome the critiques, of course; after all, thoughtful feedback is the point of the comment section. Sometimes the anti-Arduino crowd has a point, but as [Great Scott!] demonstrates with this microcontroller-less boost converter, other times it just makes sense to code your way out of a problem.

Built mainly as a comeback to naysayers on his original boost-converter circuit, which relied …read more

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Posted in microcontroller, Microcontrollers, misc hacks, mosfet, op-amp, switch mode power supply, SWMP | Leave a comment