question for you folks: can I use a garden-variety LCR meter to measure the Zi of a battery at a given frequency? (say, 1kHz) and if so, what would the procedure for doing that look like?
We have a dog (rescued from a puppy mill) that goes to the back door when she needs to go out, but she doesn't make any noise. After a couple of minutes, she does her business right by the back door. :-(
What I think that we need is some kind of sensor that detects her presence by the door and r...
hello everyone,
this Question deals with opamp having A(gain)< infinity, Rin=infinity, and Rout=0.
I established two node equations; At the top junction and between R and Rx.
My node equations:
So my question is: Are my equations correct since I am not getting correct Vout/Vs from these two...
Given the Schmitt Trigger circuit, I have to find V2/V1 as well as the magnitude of hysteresis.
I don't need a full solution. Any hints to approach this problem would suffice.
sofar, I know the left amp is a schmitt trigger and the right one is unity gain.
Thank You.
Given this circuit, I have to find \$\frac{V_2}{V_1}\$ as well as the magnitude of hysteresis.
I don't need a full solution. Any hints to approach this problem would suffice.
So far, I know the left op-amp is a Schmitt trigger and the right one has unity gain.
@Shalvenay Depends on what you mean by "garden variety" and whether you get complex network (R+C) measurement or you have to hard-wire it. I think the first thing I would try is adding in a capacitor where Zc was << Zbat
@TeilZeitGott Because you're asking people to do your homework.