Author Topic: Test Equipment Anonymous (TEA) group therapy thread  (Read 16935085 times)

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Offline Neper

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Re: Fleet Service Mouse Reconditioning 101
« Reply #125850 on: July 10, 2022, 10:09:14 am »
Your eraser would just tear the thing up. PCB is 100x more durable than these tiny paper-thin bits of spring brass.

Dwagon, you might want to check your trigger. Seems a bit loose again.

I never claimed my eraser should be used on your mouse switches. It was just meant as an example of what people might have in their dirty tricks bags for various purposes.

No more, no less.

Peace, brother.  ;)
If I knew everything I'd be starving because no-one could afford me.
 
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Offline bd139

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125851 on: July 10, 2022, 11:41:58 am »
Another YouTube channel I just found. Test gear tear downs. Very very good ones

https://youtube.com/user/alfa49alfa
 
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Offline factory

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125852 on: July 10, 2022, 12:07:52 pm »
Another YouTube channel I just found. Test gear tear downs. Very very good ones

https://youtube.com/user/alfa49alfa

Looks familiar, the same channel as the Agilent 54621A scope video, mentioning the connector damage, caused by a forced on older module on the back. Got the HP 803A VHF Bridge showing in the other videos, a few days ago, but not had a chance to watch any more yet.

Edit: not sure about this channel, quick glance at the 8690B video, seemed to be parting it out, for the HV caps & transformer.  :'(

Edit 2: watched part 1 & part way through part 2, he scrapped it, can't understand why, as it was working and in excellent condition, unlike the stuff that appears over here.

David
« Last Edit: July 10, 2022, 01:11:49 pm by factory »
 
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Offline bd139

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125853 on: July 10, 2022, 01:39:50 pm »
I think we should form an attack force against such crimes  >:(
 
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Offline bd139

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125854 on: July 10, 2022, 01:54:16 pm »
Well some crazy here from Royal Mail. So on 1st July I ordered that Tek IC. Still no show despite entering the postal system almost immediately. But wait, a Royal Mail van turns up this Sunday afternoon, an unheard of thing, and drops off something which I ordered on Friday?!?!?!?  :palm:
 

Offline AVGresponding

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125855 on: July 10, 2022, 02:16:28 pm »
Well some crazy here from Royal Mail. So on 1st July I ordered that Tek IC. Still no show despite entering the postal system almost immediately. But wait, a Royal Mail van turns up this Sunday afternoon, an unheard of thing, and drops off something which I ordered on Friday?!?!?!?  :palm:

:-DD  You need to read the Clifford D Simak short story "Leg Forst". It will explain why this happens...





Does anyone know of a supply of 11mm x 2.5mm vertical mount, single turn, linear, sealed (MIL-spec pref), 500Ω pots? I may need quite a few.
nuqDaq yuch Dapol?
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Offline bd139

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125856 on: July 10, 2022, 02:18:54 pm »
Interesting. Will look that up.

Bourns sell them but be prepared to pay for ‘em  :-DD

Edit: Today gets weirder. Just discarded on the side of the road in Richmond….

« Last Edit: July 10, 2022, 02:52:01 pm by bd139 »
 
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Offline tggzzz

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125857 on: July 10, 2022, 03:03:43 pm »
Another YouTube channel I just found. Test gear tear downs. Very very good ones

https://youtube.com/user/alfa49alfa

Oh, just what I needed. Another time sink. NOT
There are lies, damned lies, statistics - and ADC/DAC specs.
Glider pilot's aphorism: "there is no substitute for span". Retort: "There is a substitute: skill+imagination. But you can buy span".
Having fun doing more, with less
 
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Offline Specmaster

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125858 on: July 10, 2022, 03:06:10 pm »
Another YouTube channel I just found. Test gear tear downs. Very very good ones

https://youtube.com/user/alfa49alfa
Thats a good channel, thanks for posting this.

I'd love to find one of those K1420 valve voltmeters he has, it would make a nice compliment to this meter.

Who let Murphy in?

Brymen-Fluke-HP-Thurlby-Thander-Tek-Extech-Black Star-GW-Avo-Kyoritsu-Amprobe-ITT-Robin-TTi
 
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Offline Specmaster

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125859 on: July 10, 2022, 03:10:58 pm »
Another YouTube channel I just found. Test gear tear downs. Very very good ones

https://youtube.com/user/alfa49alfa

Oh, just what I needed. Another time sink. NOT
That's fine, just watch the bits of interest, there will be something I'm sure.
Who let Murphy in?

Brymen-Fluke-HP-Thurlby-Thander-Tek-Extech-Black Star-GW-Avo-Kyoritsu-Amprobe-ITT-Robin-TTi
 

Offline xrunner

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125860 on: July 10, 2022, 03:19:33 pm »
Interesting. Will look that up.

Bourns sell them but be prepared to pay for ‘em  :-DD

Edit: Today gets weirder. Just discarded on the side of the road in Richmond….

Someone skipping divorce court?  :-DD
I told my friends I could teach them to be funny, but they all just laughed at me.
 
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Offline bd139

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125861 on: July 10, 2022, 03:24:42 pm »
Interesting. Will look that up.

Bourns sell them but be prepared to pay for ‘em  :-DD

Edit: Today gets weirder. Just discarded on the side of the road in Richmond….

Someone skipping divorce court?  :-DD

Well considering the house prices in Richmond it might be cheaper to do a few years in prison  :-DD
 
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Offline mnementh

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125862 on: July 10, 2022, 03:30:39 pm »


A reminder for those of us in the Colonies... it's the week after "Piss off, King George!" day, so now's the time to fill up your freezer on discount meats to grill for the rest of the summer.  ;)

mnem
 :-/O

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Offline Cerebus

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125863 on: July 10, 2022, 03:32:44 pm »
.... and I have a plan.  >:D

I say that as well.

I only wish they would pan out a bit more often than they do.

Obligatory Baldric reference:

Anybody got a syringe I can use to squeeze the magic smoke back into this?
 
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Online Zoli

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125864 on: July 10, 2022, 03:57:29 pm »
...
Bourns sell them but be prepared to pay for ‘em  :-DD
...
Depends on the source; both are the real deal, checked.
 
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Offline bd139

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125865 on: July 10, 2022, 04:05:48 pm »
Fugliest scope I've ever seen:



Amazon £159. That's £158 too much  :popcorn:
 
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Offline Specmaster

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125866 on: July 10, 2022, 04:06:19 pm »
Very interesting a flying home no less.

Who let Murphy in?

Brymen-Fluke-HP-Thurlby-Thander-Tek-Extech-Black Star-GW-Avo-Kyoritsu-Amprobe-ITT-Robin-TTi
 
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Offline mnementh

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Re: Fleet Service Mouse Reconditioning 101
« Reply #125867 on: July 10, 2022, 04:13:12 pm »
Your eraser would just tear the thing up. PCB is 100x more durable than these tiny paper-thin bits of spring brass.

Dwagon, you might want to check your trigger. Seems a bit loose again.

I never claimed my eraser should be used on your mouse switches. It was just meant as an example of what people might have in their dirty tricks bags for various purposes. No more, no less.

Peace, brother.  ;)

Sorry... I guess I did lump you in with Zoli busting my chops about using abrasive to service those micro-switches...  :-[

Anyways... since you asked nicely, I might actually make a point of laying out the contents of my little Bag of Dirty Tricks for a quick show-n-tell; as long as I don't include a few dangerous items that aren't appropriate for a family thread. ;)

mnem
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Offline bd139

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125868 on: July 10, 2022, 04:15:13 pm »
Very interesting a flying home no less.



Only £100 a minute to drive it anywhere!  :-DD
 
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Offline ch_scr

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125869 on: July 10, 2022, 04:15:51 pm »
Fugliest scope I've ever seen:



Amazon £159. That's £158 too much  :popcorn:
Ouch. I guess its like in nature, where the most poisonous creatures have the flashiest colours?
 
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Offline BU508A

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125870 on: July 10, 2022, 04:17:34 pm »
Fugliest scope I've ever seen:



Amazon £159. That's £158 too much  :popcorn:

Have you suggested this scope to Neomys as a replacement for the 7254?  8)

Edit:
TMC-DIREKT on the other hand:

https://www.tmc-direkt.de/produkt/tektronix-tds7254-4-channel-2-5-ghz-oscilloscope/

« Last Edit: July 10, 2022, 04:23:05 pm by BU508A »
“Chaos is found in greatest abundance wherever order is being sought. It always defeats order, because it is better organized.”            - Terry Pratchett -
 
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Offline Cerebus

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125871 on: July 10, 2022, 04:40:46 pm »
Fugliest scope I've ever seen:



Amazon £159. That's £158 too much  :popcorn:

Needs to be pink, with a dozen My Little Pony stickers, to really hit the nadir.
Anybody got a syringe I can use to squeeze the magic smoke back into this?
 
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Offline mnementh

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125872 on: July 10, 2022, 04:47:24 pm »
Well some crazy here from Royal Mail. So on 1st July I ordered that Tek IC. Still no show despite entering the postal system almost immediately. But wait, a Royal Mail van turns up this Sunday afternoon, an unheard of thing, and drops off something which I ordered on Friday?!?!?!?  :palm:

:-DD  You need to read the Clifford D Simak short story "Leg Forst". It will explain why this happens...

Attached...

epdf.pub actually has quite a collection of Simak's work; the 60 second wait is a bit of a PITA if you don't want to become a member for occasional use, but still free, and no personal information:

https://epdf.pub/author/Simak+Clifford+D

mnem
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Offline mnementh

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125873 on: July 10, 2022, 04:57:45 pm »
Today i try download new firmware for my equipment, but TEK website is unavailable now... :palm: :-BROKE



I guess I should offer to Danaher/Fortive corp. my "System Reliability Engineer" services for their website.  ;D

I’ve learned never to offer my IT skills to large corps. You can’t escape afterwards  :-DD



mnem
...and if anybody ever says "It's called multitasking..." to you (especially in that tone of voice), punch them right in the face.
« Last Edit: July 10, 2022, 06:29:46 pm by mnementh »
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Offline mnementh

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Re: Test Equipment Anonymous (TEA) group therapy thread
« Reply #125874 on: July 10, 2022, 05:10:52 pm »
Fugliest scope I've ever seen:      Amazon £159. That's £158 too much  :popcorn:

Still bettern'at FNIRSI HH we were cringing about a while back.

Hmmm... https://www.eevblog.com/forum/beginners/what-an-oscilloscope-recommended-for-a-woman-passionate-about-electronics/

Maybe they made it for her...?  :-//

mnem
Not that I'd wish that turquoise turd on a enemy, much less the rare woman actually interested in electronics... :o
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