Area 51 » Stephen Collings

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name	Stephen Collings
member for	11 years
seen	Jul 29 '16 at 12:42
website	saladeggs.blogspot.com
location	Nashville, TN

I spec and design power stages, PCBs, and embedded microprocessor controls for 5kW-1000kW power converters.

@swcollings

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Engineering: What are the pros and cons of a “roundabout” intersection vs. a traffic light intersection?

Engineering: Is there a ratio or established practice that determines how deep a structure must go in the ground relative to how tall it will ultimately become?

Engineering: How are random vibration loads calculated from an acoustic sound pressure level?

Engineering: Where can I find the Young's modulus for stainless steel cables?

Engineering: Stepper motor vs servo with encoder - what are advantages and disadvantages of each?

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