Uploaded March 2021 | Updated September 2026, 1 week ago
Bayesian Inference of a model of LED I-V behavior. At higher current levels the Shockley Eq. alone doesn't really fit the data. One must add a resistive term to the model, which then fits quite nicely. The original version of this video was missing the intro segment. Oops!
Bayesian Inference of a model of LED I-V behavior. At higher current levels the Shockley Eq. alone doesn't really fit the data. One must add a resistive term to the model, which then fits quite nicely. The original version of this video was missing the intro segment. Oops!



![A simple Op-amp model with a voltage controlled voltage source.
How to understand an op-amp voltage follower using an idealized voltage controlled voltage source. How does the math work out? (Note there is an error in an equation here at ~5:16, but its pretty obvious. It should be:
[V = E V_+ - E V ] A simple Op-amp model with a voltage controlled voltage source.](https://i.ytimg.com/vi/b2mEdiQL2G0/mqdefault.jpg)






