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The Photon
The Photon
00:26
How often does a President of the US issue an executive order: "Company X may not merge with Company Y"?
 
1 hour later…
Asmyldof
Asmyldof
01:33
Pretty sure you'd know better than me.
Gut feeling... somewhere between 0 and 1?
Shalvenay
Shalvenay
@ThePhoton there's a set process for controlling that sort of thing, really
it's not Presidential whim, at least not normally
 
3 hours later…
Unknown123
Unknown123
04:23
Which one is better? One op-amp stage with the gain of 1000, or split it up using two-stage? does splitting means higher power consumption?
Nick Alexeev
Nick Alexeev
05:21
We had a question on hardware random number generator somewhere in EE.SE ...
3
Q: Getting a truly random number in Arduino

RexcirusWhat is the best method to get a truly (as opposed to pseudo) random number in Arduino, or at least the best possible approximation? From my understanding, the function randomSeed(analogRead(x)) it's not random enough. If possible the method should leverage the basic Arduino setup alone (no addi...

programming
Unknown123
Unknown123
@NickAlexeev he already have 2 answer
 
9 hours later…
PlasmaHH
PlasmaHH
14:51
@NickAlexeev we should engage him in a discussion about the true nature of randomness
Branden Boucher
Branden Boucher
15:10
@PlasmaHH, convince him there is no such thing as truly random and that what he is trying to achieve is fundamentally flawed so he should peruse a difference career or hobby.
Unknown123
Unknown123
If I build my own instrumentation amplifier using op amp from 3 op amp, How to calculate maximum V+ to V- voltage?
Branden Boucher
Branden Boucher
look at datasheet?
Unknown123
Unknown123
Edited, i want to build my own instrumentation amplifier
but I don't know how to calculate maximum V+ to V-, I have searched through google but haven't found anything useful
 
2 hours later…
Nick Alexeev
Nick Alexeev
17:14
@PlasmaHH True nature of randomness down to quantum level, or true nature of randomness where it practically matters?
The Photon
The Photon
17:44
Anybody know a way, in Altium, to calculate component clearances based only on features on a certain Mechanical layer?
PlasmaHH
PlasmaHH
Down to? Who says that it stops there? Maybe what we see there is a product of perfectly deterministic things
@ThePhoton excel?
The Photon
The Photon
@PlasmaHH I'm asking about setting up rules for online DRC
 
2 hours later…
JonRB
JonRB
19:31
@Asmyldof Sorry, been in Ireland for business. It is considered, especially after B787... a number of failures were categorically shown to be due to delamination as well as breakdown of the prepreg.
sure the quality of the prepreg was brought into question (especially the process around pre-baking them to remove moisture) but equally a design shouldn't rely on nominal characteristics and equally defintly should not be tolerated at worst...
RSS can be justified for component stress but not for stuff like this and other material stress... Likewise EXTREAMLY optomisitic design rules and complete misunderstanding of Pashens and pollutions hasn't helped
(for some businesses :) some of us do appreciate it and give it the respect needed)
dim
dim
20:13
Hi. Is it me or imgur is down? All images are shown as broken links. e.g. on this post: electronics.stackexchange.com/a/16373/107479
The Photon
The Photon
@dim I'm seeing the images
Marla
Marla
@dim I see the images too.
dim
dim
Ok, thanks. Must be on my side, then... I wonder what's going on.
Marla
Marla
I have had problem when using the mobile version, and not seeing images
dim
dim
I'm on my laptop. I also noticed most of the avatars here are broken too. Definitely strange.
I have the same problem on my mobile through wifi, so it's not my computer. Maybe the router or my provider... Anyway. Thanks.
Same problem through 4G mobile... It's getting stranger and stranger... Either it's some big backbone than went down near me, or there is some voodoo stuff happening.
PlasmaHH
PlasmaHH
20:33
I see dead images
Asmyldof
Asmyldof
@JonRB Send me a properly poured Killkenny!
dim
dim
@PlasmaHH So you have the same problem as me? Well it's a really big ass backbone down, then.
PlasmaHH
PlasmaHH
21:04
@dim I see those that are dead for you just fine

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