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Hi,
Anyone here used RFID, 13.56 band to be precise? I think the project I'm on is not using it correctly. I was an RFID guru but the company I was in got screwed by a customers non-payment and the skills weren't kept upto date... 
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You might want to search in PLC / SPS Forums, we usually work with RFID a lot too, sadly I am more like you, I haven't touch it for years and I forgot a big lot of information.
M.D.V. 
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
Rating helpful answers is nice, but saying thanks can be even nicer.
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"I've forgotten more than you youngsters know.
The trouble is I've forgotten."
by someone famous, but I can't remember who.
"Mistakes are prevented by Experience. Experience is gained by making mistakes."
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I don't think it was me, but I'm not sure anymore...
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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I actually answered so to a newbie I started to train back then. He got me with a question I could not answer on the moment and he started "lecturing" me. A while later (had to check something first), I answered him (dismounting some of the arguments he had previously said) and when he was about to say something I added "And for the record, I have already forgotten more than what you have learned so far". His face was priceless 
On a side note... I don't actually envy photographic memory, but I could use a bit more of retentive in my brain  
M.D.V.
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
Rating helpful answers is nice, but saying thanks can be even nicer.
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years ago I started actively not remembering details but remembering where to FIND the detail.
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That has been my way of doing things for most part of my life. In College, I always asked the teachers for allowance for doing a piece of paper with the most difficult formulas (that they would check before I start my exam), when he asked why, I answered because I have problems remembering them, my way of learning concentrates in the how not always in the what, I know how the processes work, I do recognise the correct formula when I see it, I know how to use it, I know what happens if you change the one or the other parameter, but I will probably write it wrong if I have to do it by heart, and that will make me lose a lot of points, just because I wrote a "+" where a "-" goes and in the real world 99% of the people won't remember it anyways after a couple of weeks after the exam, but I will be able to re-use it within 5 minutes looking a book years after the exam.
I not only got allowance in many cases, some teachers started to do such a formulae attachment for the exams themselves.
M.D.V.
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
Rating helpful answers is nice, but saying thanks can be even nicer.
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I've touched HF RFID a few times. I do pressure sensitive labeling and had a customer a few years ago that needed a label printer that did HF. Most brands do UHF for for EPC applications. Walmart is pushing for item level tagging so general RFID interest has picked up again.
Another one of our customers uses HF for uniforms for laundry sorting. Those are more permanent tags.
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My dog (Bacchus, an aging greyhound) is implanted with one. He works cheap (mainly treats), and would be more than willing to help.
Software Zen: delete this;
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Don't think he could do much worse!
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Cars car phone point (11)
In a closed society where everybody's guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity. - Hunter S Thompson - RIP
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AUTOMOBILES
AUTO car
MOBILE phone
S (compass) point
Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012
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Too easy ?
In a closed society where everybody's guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity. - Hunter S Thompson - RIP
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One of those "microseconds or hours" clues.
Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012
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I wise clue setter once said:
Quote: They don't have to be difficult but they do have to be solvable
The Lounge[^] 
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#Worldle #501 2/6 (100%)
🟩🟩🟩🟩🟨↘️
🟩🟩🟩🟩🟩🎉
https://worldle.teuteuf.fr
a bit easy
"A little time, a little trouble, your better day"
Badfinger
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I thought "hey, I'll integrate a documentation search into my website documentation"
https://honeythecodewitch.com/gfx/wiki/index.md[^]
So I created an account with Algolia and spent more than an hour on it only to determine that their deprecated web crawler that they won't let me use would work fine (if they let me at its results) but the one in production won't follow links.
How do you make a paying service with a web crawler that doesn't follow links? Seems like an important feature for a crawler, no? Like, only the whole reason for its existence in the first place.
It gets my goat from a professional standpoint when people release things like this and then charge money for them.
I asked them to delete my account. Instead they want me to troubleshoot this with them. I told them to pay me.
We'll see how that goes.
There's smoke in my iris
But I painted a sunny day on the insides of my eyelids
So I'm ready now (What you ready for?)
I'm ready for life in this city
And my wings have grown almost enough to lift me
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honey the codewitch wrote: I asked them to delete my account. Instead they want me to troubleshoot this with them. I told them to pay me.
We'll see how that goes.
"A little time, a little trouble, your better day"
Badfinger
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honey the codewitch wrote: I asked them to delete my account. Instead they want me to troubleshoot this with them. I told them to pay me.
I can't overemphasize how good and correct that response is. ![Java | [Coffee]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/coffee.gif)
The difficult we do right away...
...the impossible takes slightly longer.
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Exactly. Their logs should contain all the troubleshooting data they need.
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honey the codewitch wrote: Seems like an important feature for a crawler, no?
True but also probably the hardest feature to implement. For example what if the link requires a user login. Or if it requires a selection from the original page. And of course one must eliminate recursive cycles also.
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I usually handle the recursion with a HashTable of crawled URLS.
"Mistakes are prevented by Experience. Experience is gained by making mistakes."
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Yes I know how to handle it. And other problems associated with following links.
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Sure, but get it right if that's what your product does.
And handling recursion is pretty easy on a modern system with a hash table.
In the case of my site, it's nothing fancy. There's a bit of potential recursion is all due to back linking.
There's smoke in my iris
But I painted a sunny day on the insides of my eyelids
So I'm ready now (What you ready for?)
I'm ready for life in this city
And my wings have grown almost enough to lift me
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