So what's the truth about lead-free solder ?

On a sunny day (Fri, 27 Jul 2007 16:46:52 +0100) it happened Eeyore wrote in :

Yea, the way it is, some people ... you should not lend your car to either. Or even your hanky.

Reply to
Jan Panteltje
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There's still plenty of bleed betwen the colours.

Graham

Reply to
Eeyore

So you accept it was pointless to post such a link. Good.

Graham

Reply to
Eeyore

in

Hankies are a disgusting way of speading germs.

Graham

Reply to
Eeyore

The effort invoved in puting lead back on components always strikes me as one of the more bizarre aspects of RoHS. Talk about proof the idea was fundamentally wrong in the first place !

Graham

Reply to
Eeyore

On a sunny day (Fri, 27 Jul 2007 17:46:31 +0100) it happened Eeyore wrote in :

signal.

complained

Mixomatose was actually also a solution to the rabbit plague of overpopulation.

Reply to
Jan Panteltje

On a sunny day (Fri, 27 Jul 2007 17:04:35 +0100) it happened Eeyore wrote in :

Poor rabbit guy, do you not know UV in YUV is reduced resolution? In PAL it is even half that vertically. There

But yes, most rabits are grey, and have no color problem. Mixomatose was their problem IIRC.

So what problem do you have with this one then: ftp://panteltje.com/pub/00000300.ppm ? You know this is part of a moving scene that you can see yourself on Sky HD Promo, just one frame of it.

Oh you cannot see Sky HD, well you can see this. Artefacts, WHAT artefacts?

Reply to
Jan Panteltje

signal.

complained

FYI, Eeyore is a donkey, not a rabbit.

Graham

Reply to
Eeyore

I though that your precious digital tramsmission method was supposed to eliminate the limitations of PAL, not replicate them.

Graham

Reply to
Eeyore

overpopulation.

Then you will like this:

formatting link

Reply to
Jan Panteltje

On a sunny day (Fri, 27 Jul 2007 19:02:49 +0100) it happened Eeyore wrote in :

It does not replicate these, it uses a compression scheme that takes advantage of the fact that the eye has less receptors for color then for BW. As did PAL. ftp://panteltje.com/pub/testcard.png You did not even look Fri Jul 27 20:20:02 CEST 2007 Your no donkey, you are CHICKEN!!!!!

Reply to
Jan Panteltje

On a sunny day (Fri, 27 Jul 2007 18:21:18 GMT) it happened Jan Panteltje wrote in :

EH I MENT: ftp://panteltje.com/pub/00000300.ppm

Reply to
Jan Panteltje

Or their kid's game console stops working; wait - that's already happening ;)

Cheers

PeteS

Reply to
PeteS

I'm currently consluting in the aerospace / military equipment area and this place goes to the length of re-balling BGAs with eutectic tin-lead solder, clearing and refinishing pins etc. - i.e. if it's not the right finish, the company refinishes the part.

There are some non SnPb finishes that are ok in non-safety critical systems, but safety critical (flight control computers, FADECs etc) must have a tin-lead solder profile. Gets to be a real problem with small passives.

Pushes up the price of everything, of course.

Cheers

PeteS

Reply to
PeteS

And you're an IDIOT.

Graham

Reply to
Eeyore

overpopulation.

You really are an idiot.

Graham

Reply to
Eeyore

No you didn't.

Reply to
Eeyore

No they're not. It's better than sneezing all over a lift full of people, or standing there sniffing a dripping stream of snot repeatedly back up your nose, or wiping it on the back of your hand like anyone under the age of 40 does now ...

Arfa

Reply to
Arfa Daily

On a sunny day (Fri, 27 Jul 2007 20:51:00 +0100) it happened Eeyore wrote in :

You have not looked, you are chicken to be proved wrong, your monitor could not even display it likely. You lost the argument. Uttering IA or insults changes nothing. You know zero about the subject of dgital and little about analog TV.

BYE

Reply to
Jan Panteltje

Tin whiskers will grow through conformal coatings.

Graham

Reply to
Eeyore

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