[sdiy] Nice education site

[Tim Parkhurst]

Nice site with tons of analog and op-amp design hints and tips (this
is just the non-inv summing amp page, but there are others worth
checking out):

http://masteringelectronicsdesign.com/design-a-summing-amplifier-calculator/



Tim (old dog, learning a few new tricks) Servo
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"Sire, the church of God is an anvil that has worn out many hammers."
- H.L. Hastings