Test Equipment Anonymous (TEA) : Discussion and Group Therapy Thread

[AVGresponding]

Looks like I'm on the wagon again

Tek 2215A on the way. Needed something to poke around inside an HP41 printer I have which is not working properly...

OFF the wagon...

If I'd known you were looking for a scope, I'd have offered you my PM3218 (some assembly required)!

[bd139]

Looks like I'm on the wagon again

Tek 2215A on the way. Needed something to poke around inside an HP41 printer I have which is not working properly...

You'll need to keep it company with a 2225. Auction on Saturday, collect from Bedford. I got my HP8562B spec an from there
https://www.i-bidder.com/en-gb/auction- ... 25011cecd7

I'm not voluntarily going to Bedford

[bd139]

Looks like I'm on the wagon again

Tek 2215A on the way. Needed something to poke around inside an HP41 printer I have which is not working properly...

OFF the wagon...

If I'd known you were looking for a scope, I'd have offered you my PM3218 (some assembly required)!

I will pass if some assembly is required

[tggzzz]

Looks like I'm on the wagon again

Tek 2215A on the way. Needed something to poke around inside an HP41 printer I have which is not working properly...

You'll need to keep it company with a 2225. Auction on Saturday, collect from Bedford. I got my HP8562B spec an from there
https://www.i-bidder.com/en-gb/auction- ... 25011cecd7

I'm not voluntarily going to Bedford

Google maps indicates it is 50m-100m outside Bedford, right next to a good escape route (the A42). Bracknell is worse

Next excuse ?

[bd139]

You'll need to keep it company with a 2225. Auction on Saturday, collect from Bedford. I got my HP8562B spec an from there
https://www.i-bidder.com/en-gb/auction- ... 25011cecd7

I'm not voluntarily going to Bedford

Google maps indicates it is 50m-100m outside Bedford, right next to a good escape route (the A42). Bracknell is worse

Next excuse ?

Lack of car

[AVGresponding]

Looks like I'm on the wagon again

Tek 2215A on the way. Needed something to poke around inside an HP41 printer I have which is not working properly...

OFF the wagon...

If I'd known you were looking for a scope, I'd have offered you my PM3218 (some assembly required)!

I will pass if some assembly is required

Anyone would think you don't enjoy jigsaw bezels

[tggzzz]

I'm not voluntarily going to Bedford

Google maps indicates it is 50m-100m outside Bedford, right next to a good escape route (the A42). Bracknell is worse

Next excuse ?

Lack of car

Typical townie

Use an electric bike; Bedford has a train station and there's a train every 15 mins to London.

[bd139]

Google maps indicates it is 50m-100m outside Bedford, right next to a good escape route (the A42). Bracknell is worse

Next excuse ?

Lack of car

Typical townie

Use an electric bike; Bedford has a train station and there's a train every 15 mins to London.

I've got a very nice non electric bike. I just can't be arsed to go all the bloody way to Bedford.

[tggzzz]

Lack of car

Typical townie

Use an electric bike; Bedford has a train station and there's a train every 15 mins to London.

I've got a very nice non electric bike. I just can't be arsed to go all the bloody way to Bedford.

It was worth flogging there from Brizzle for my HP, but it would have to be a very interesting scope to make me bother

[Cerebus]

I'm not voluntarily going to Bedford

As the hub of all things Italian in the UK Bedford is not to be avoided.

My ex-wife, before she was even my girlfriend, did one of her work placements at Charles Wells brewery there. I went up for a weekend to go to a party she was throwing - I read Ray Bradbury's Something Wicked This Way Comes on the coach trip there and back.

The sort of local shop that would have been the local "Paki Shop" in my area was in Bedford run by Italians and had windows full of wonderful Italian hams, cheeses, dried pasta, fresh pasta, and many other wonderful goodies.

[Zenith]

I woke up to snow this morning. About an inch, so not a magnificent fall, and melting fast, but still snow. It wouldn't seem like we'd had a winter without a sight of snow, although you can easily have too much of a good thing, especially when it comes to snow.

It's quite late for snow here. There's something very sad about seeing daffodils suffering under the weight of it.

DSCN3478.JPG

[mnementh]

Yeah, we finally thawed last week after those two blizzards; while I was working on the car I noted our daffydills just nosing up to the surface.

mnem
spring has sproinged!

[tggzzz]

I woke up to snow this morning. About an inch, so not a magnificent fall, and melting fast, but still snow.

And yet 15 miles away there was none. Daughter mentioned reports of snow, but I didn't believe her until I saw an aerial photo in The Grauniad.

[bd139]

Think I'm on the wagon again. On top of the 2215A, the 7150, the PM5705, I accidentally fell on the buy button this morning and another Fluke is arriving shortly

[tggzzz]

Think I'm on the wagon again. On top of the 2215A, the 7150, the PM5705, I accidentally fell on the buy button this morning and another Fluke is arriving shortly

My problem is old calculators, including translating pdf images from German.

[tggzzz]

Think I'm on the wagon again. On top of the 2215A, the 7150, the PM5705, I accidentally fell on the buy button this morning and another Fluke is arriving shortly

My problem is old calculators.
Including translating pdf images from German.
And getting correct solvents/oils

[bd139]

To be fair I'm into old calculators. You're in to ancient calculators

[tggzzz]

To be fair I'm into old calculators. You're in to ancient calculators

Not as ancient as you think...

My school had two of them, IIRC. We were taught to use them. They are gloriously tactile, like ASR33s.

But we used slide rules in lessons and exams. Hence pi²=g=10.

My father had an electric (not electronic) calculator; watching it do division was like watching a Bombe work at TNMoC. He used it until he got a Compucorp (322?) programmable calculator the size and weight of a big brick, with Panaplex displays.

[bd139]

To be fair I'm into old calculators. You're in to ancient calculators

Not as ancient as you think...

My school had two of them, IIRC. We were taught to use them. They are gloriously tactile, like ASR33s.

But we used slide rules in lessons and exams. Hence pi²=g=10.

My father had an electric (not electronic) calculator; watching it do division was like watching a Bombe work at TNMoC. He used it until he got a Compucorp (322?) programmable calculator the size and weight of a big brick, with Panaplex displays.

That's more ancient than me I was fortunate to be (young?) enough that pocket calculators had completely obsoleted slide rules and various other mechanical contraptions by the time I needed one.

As for pi^2 = g = 10, that's close enough away but far enough away to annoy both physicists and mathematicians equally.

Those compucorp calculators look rather interesting. Will have to keep an eye out for them!

[tggzzz]

Well, physicists can be pragmatic, e.g. their famous "spherical cow in a vacuum". https://en.wikipedia.org/wiki/Spherical_cow

My father's last published paper has an amusing first line to the introduction. He wanted to know what might happen if a pressurised water reactor had a loss of coolant accident - in particular whether the coolant would stay around long enough for the reactor's control rods to be scrammed. He started his analysis by using waterflowing out of a bathtub.

Fukushima was >20 years later.

[Specmaster]

To be fair I'm into old calculators. You're in to ancient calculators

Not as ancient as you think...

My school had two of them, IIRC. We were taught to use them. They are gloriously tactile, like ASR33s.

But we used slide rules in lessons and exams. Hence pi²=g=10.

My father had an electric (not electronic) calculator; watching it do division was like watching a Bombe work at TNMoC. He used it until he got a Compucorp (322?) programmable calculator the size and weight of a big brick, with Panaplex displays.

That's more ancient than me I was fortunate to be (young?) enough that pocket calculators had completely obsoleted slide rules and various other mechanical contraptions by the time I needed one.

As for pi^2 = g = 10, that's close enough away but far enough away to annoy both physicists and mathematicians equally.

Those compucorp calculators look rather interesting. Will have to keep an eye out for them!

Haha that is so very true, and to think that many people around now won't even be aware of the bubble LED displays either

[mnementh]

Oh, Happy St. Drunkard's Day, BTW... here, have yourself a intoxication-induced snake-god to celebrate...

mnem

[Robert]

Dispite being Irish enough to qualify for a passport if I wan't I haven't had a drink today - yet I've a bottle of 12year old Redbreast that will probably be bit lower before the days end.
I did go to a Radio Rally today, Grantham. New one for me. It's about 60 miles away. It was pretty wet today but a Google Earth recce indicated it was indoor only so chanced it. It was all indoors and a very small venue. All trader type sellers. No empty spaces. Very little TE and nothing interesting. Saviour of the trip was a seller with about 8 large boxes of bagged up NOS components. All at 50p a bag.. First thing I noticed was a Lascar LCD panel mound DVM module. Ended up with 9 3 each of 3 types. All 3.5 digit. A couple are already allocated to a homebrew PSU that has a faulty DVM of unkown origin. Some decent ceramic caps, nice selection of PICs lifetime supply of 8MHz xtals, small zeners, iron powder toroid cores (labled which is nice for a change normally it's hard to tell if you have iron or ferrite until you get them home), some connectors, 60A 100V TO247 N MOSFETs, nice micro grabbersetc. I bought about 46 bags and stuck to stuff I know I'll use and it's all new quality stuff. Also got an old Ultra standby UHF Tx/RX.
It's a hollow state two channel box one of the later versions with an inverter replacing the original dynamotor for the HT. That was only £3.

Robert.

[BU508A]

Atkelar is doing a full restauration and repair of a Tektronix 576 curve tracer.
This is part 1:

[bd139]

I wonder what the odds of that ever working again are