TK,

I gave you an incorrect time stamp.

If you would, try to capture the waveforms at 3:45:49 or 3:46:52.  These are shots of Q1 conducting made with the CSR probe on the correct side of the CSR.  You'll have to catch it when the camera snaps into focus.

Then capture the waveform at 3:47:49 or so, which is under the same circuit conditions but with the CSR probe on the wrong side of the CSR.

PW

@PW: the use of crimped connectors, bolts and cliplead connections means that the wiring is going to be of .... shall we say.... somewhat higher resistance than we might ourselves encounter, with soldered connections. So perhaps a small amount of voltage-drop in the CVR trace would show up even if the probe is on the wrong side of the row of crimp-connected "shunts" on Ainslie's board, if the mosfet is fully turned on and carrying six amps. But I don't think the gate signal is sufficient in Figure 6 to do that; I think it is only about 8.5 volts, just as the "best attempt" of Ainslie's was in the demo.

Quote from: picowatt on June 29, 2013, 05:53:41 PM
TK,

I gave you an incorrect time stamp.

If you would, try to capture the waveforms at 3:45:49 or 3:46:52.  These are shots of Q1 conducting made with the CSR probe on the correct side of the CSR.  You'll have to catch it when the camera snaps into focus.

Then capture the waveform at 3:47:49 or so, which is under the same circuit conditions but with the CSR probe on the wrong side of the CSR.

PW

OK, I'll try. The metoprolol is kicking in and I'm feeling a little better. Give me a couple of minutes.

Quote from: TinselKoala on June 29, 2013, 05:48:30 PM
It's impossible to tell where the zero baseline marker is.
These people are not making it easy to interpret the scope traces, but what do you expect from people who only can read numbers in boxes.
And it is also impossible to be certain just where they are moving the probes to, without evidence. They are the Keystone Kops of scoposcopy.

And she has the nerve to criticize my demonstrations. I had to take a beta-blocker a while ago to settle my blood pressure down, and I am not kidding.

It's a good thing the dog barked when he did or you would never even have seen this much.

ETA: At one point Weir says to capture to flash, so maybe they are using the scope to make actual screenshots. Of course who knows when we will be allowed to see _those_ smoking guns.

TK,

Having looked at the screen captures again, you are correct, it is impossible to tell.  I was thinking the ref lines were below the channel numbers but I see that the ref lines are above the numbers when the ref marker is positioned above center graticule.

Maybe the captures will be released at some point.

PW

Hai dozo.


But the soundtrack narration doesn't agree with your description of that last grab?