That's a really nice dosimeter.The detector used in this small unit is sensitive almost exclusively to gamma radiation, it would be a very poor choice as a general purpose dosimeter or for use with narrow energy emitters such as x-ray equipment. They are intended for consumers worried about nuclear hazards.
Can this one be used in an environment where one is prone to be exposed to X-rays?
In other words in situations where the exposure is very short but somewhat intense.
Can someone point me in the right direction to cut-my-teeth on understanding GitHub?
I'm opening and looking at files and it's a bit of a train-wreck in my brain.
Can someone point me in the right direction to cut-my-teeth on understanding GitHub?
I'm opening and looking at files and it's a bit of a train-wreck in my brain.
In the readme.md file this links shows up ftp://www.xn--80aighkbzclf7a.net/%D0%94%D0%BE%D0%B7%D0%B8%D0%BC%D0%B5%D1%82%D1%80%D1%8B_%D0%9C%D0%B8%D0%BA%D1%80%D0%BE%D0%BD/%D0%A3%D0%BB%D1%8C%D1%82%D1%80%D0%B0-%D0%BC%D0%B8%D0%BA%D1%80%D0%BE%D0%BD/ (http://ftp://www.xn--80aighkbzclf7a.net/%D0%94%D0%BE%D0%B7%D0%B8%D0%BC%D0%B5%D1%82%D1%80%D1%8B_%D0%9C%D0%B8%D0%BA%D1%80%D0%BE%D0%BD/%D0%A3%D0%BB%D1%8C%D1%82%D1%80%D0%B0-%D0%BC%D0%B8%D0%BA%D1%80%D0%BE%D0%BD/) here you can download all files in a simple way
Please excuse, after removing the tomatoes from my eyes I found the pcb files and ordered them from osh park.I recommend use Seeedstudio, because it have better "Annular Ring" PCB limitations.bit more rugged caseThis case(from Dave video), the best and small what i can found.
Key thing it is small.
As one option to order the plastic case molding in the factory, but it is very expensive.
I thanks to everyone!
I was interested to read the comments.
Glad that you liked the project.
No, i not sell "kit".
But if you can find more 60% components yourself, maybe i can help you.... i can send to you rare components by mail.
Sometimes i sell 1-3 pieces(fully assembled device), but it very expensive price. Therefore i recommend bying components and assembly it yourself, it more cheaper.
Display - Last time i buy here (http://www.ebay.com/itm/161499389504), but it expencive.
Case - I use this (http://www.ebay.com/itm/160833181642), but you is very similar.
Transformer - ATB322524-0110, yes, it will be work fine.
Crystal - yeah.. its very rare thing.... But i buy it on Farnell.
Just install Delphi JCL (http://www.delphi-jedi.org/)
Oh... resin this is most complicated thing!
I will try to explain.
My design is based on the ultra-low leakage on HV side.
For this i tested many-many different components on different manufacture and select that diodes and capacitors witch have low leakage. It should be understood very clearly. It means replace component on HV with analogs are not allowed in most cases.
About resin... The decrease in current consumption I was so successful that mosisture level in atmosphere is now be critical to current consumption.
In high moisture level it be high current consumption and battery discharging is faster. I do not like it, although in most cases it is not critical.
[...]
Its compiled by RAD studio XE6 with JCL, noting else!
You dont need make anything, in this week i added language selector to this software.
I recommend use Seeedstudio, because it have better "Annular Ring" PCB limitations.
Thanks, I'll get that exact calculator if possible.
Right where I live the soil is basically sand and river sediments but the mountains nearby are mostly made of granite and that's why radiation is higher than average. I hope this device can detect the extra radition.
Besides that, I think that the only potentially highly contaminated area in Spain is near a small southern town where a yankee plane accidentally dropped 4 atomic bombs in 1966 and the explosives in one of them detonated spreading plutonium over a large area. Thankfully it wasn't a nuclear explosion. They cleaned most of the stuff but as far as I know there are places that are still contaminated. I might visit that place one day.
Total cost ordering in 1's is about 60€. If anyone is interested I can share a cart for digikey/mouser with everything you need in exact quantity (once you stockpile about 8 large boxes full of leftover SMD's you start seeing the value of ordering just two damn 0603 resitors even if that's more expensive than ordering 25 or 50 as you did when your room had more space)
because it need complicated milling like this (https://www.xn--80aighkbzclf7a.net/wp-content/uploads/2014/05/%D0%91%D0%BE%D0%BA%D0%BE%D0%B2%D0%B0%D1%8F-%D1%80%D0%B0%D1%81%D1%82%D0%BE%D1%87%D0%BA%D0%B0-2.jpg) and this (https://www.xn--80aighkbzclf7a.net/wp-content/uploads/2014/05/%D0%9A%D0%BE%D1%80%D0%BF%D1%83%D1%81-%D0%B8%D0%B7%D0%BD%D1%83%D1%82%D1%80%D0%B8.jpg). It make by the hands with Dremel and "file" in first prototype. Last versions fully doing on CNC machine.
Some manufacturers made tubes with fixed getter, but few manufacturers made is unfixed. it is absolutely normal.
I have 6 spare PCB's. Let me know if anyone wants one.
I have 6 spare PCB's. Let me know if anyone wants one.
I could also give some away within the european region.
Cheers
Rubi
I've popped the bad tube open to see what's inside and what was the source of the rattling noise it had. Turns out there was nothing broken inside. The tube has three main parts, the outer can, an inner tube and a glass insulator that caps the inner tube. That glass insulator is loose and it doesn't seem to have any glue residue nor any other evidence suggesting that this came loose, it was just manufactured like that so the rattling noise is perfectly normal.
I have 6 spare PCB's. Let me know if anyone wants one.
I could also give some away within the european region.
Cheers
Rubi
Ooh, do you have any left?
Also i be forced to delete all sourcecode of firmware and PC Software in public repository. I afraid it be steal my project.
Now i provide only "compiled binary firmware".
Without license on it, work almost all features, except new.
Dear frank, unfortunately i do not sell it now.
Just because i have no time for it.
"I pay the material and working time for only one device." - that is also selling.It's like giving a beer to a good friend for his help or is it also selling for you? I don't say bring it on the market...
It project i made for hobbyists who like build some devices by itself.And I'm a hobbyist how likes to make something with the data provided by the device.
I do not see hobbyst here, it is sad for me... i see only "I CAN'T" "I WANT BUY" "MASS PRODUCTION"....Okay my hobby is not make new hardware that is true, but my hobby is big data.
No hobbyists... almost nobody!
I do not see hobbyst here, it is sad for me... i see only "I CAN'T" "I WANT BUY" "MASS PRODUCTION"....Okay my hobby is not make new hardware that is true, but my hobby is big data.
No hobbyists... almost nobody!
I'm working on projekts like loklak.org or yacy, why is using data no hobby?
And I want to contribute to you.
If you think I'm not the person for your device... help me to finde a divce which i can use without you.Just measuring external count rates does not provide the complete picture, ingestion/inhalation of alpha emitters is possibly the biggest risk after an accident and very hard to measure with compact or cheap equipment.
Noone will earn money with the data on a travel blog but I can show that japan is safe to travel.
I love Japan.
I think some data is better than no data. I think for a guidance value the unit is good.If you think I'm not the person for your device... help me to finde a divce which i can use without you.Just measuring external count rates does not provide the complete picture, ingestion/inhalation of alpha emitters is possibly the biggest risk after an accident and very hard to measure with compact or cheap equipment.
Noone will earn money with the data on a travel blog but I can show that japan is safe to travel.
I love Japan.
Try this https://www.sparkfun.com/news/1099 (https://www.sparkfun.com/news/1099)Your device looks like a better one.
Besides, I told you before, any distribution fee it is deny! Only I have the right to do so. But now i no have time for it.
Besides, I told you before, any distribution fee it is deny! Only I have the right to do so. But now i no have time for it.
Sounds like microsoft for me... not like open hardware.Sorry that is my opinion.
This is open, but i deny distribution by fee.
It is my right, and I use it.
As I say to you yesterday... this project not for you.
Suggesting an area is "safe" from incomplete data would be very dangerous.I think some data is better than no data. I think for a guidance value the unit is good.If you think I'm not the person for your device... help me to finde a divce which i can use without you.Just measuring external count rates does not provide the complete picture, ingestion/inhalation of alpha emitters is possibly the biggest risk after an accident and very hard to measure with compact or cheap equipment.
Noone will earn money with the data on a travel blog but I can show that japan is safe to travel.
I love Japan.
FREEMIUMYou are wrong!
Source code and hardware is open!
I no longer receive a license fee and provided keygen and all sources to public!
I only get stats about count of assembled devices.
Any hobbyst can use my source, but he(or some else) can't get fee on any reason. It is open for my opinion!
Open it don't mean - any can get fee on my project.
That means yours flood is fail. :-DD :-DD :-DD
I like when people learns, do some device by hands, I respect that!
But when someone complains that he lacks experience to do make some OPEN hardware what he wants. I hate that!
If you can't do some, learn it! This is useful!
Sorry for my opinion!
But now, all new features is must contain licensed(8$).)
I got a lot of offers on the production from many different companies, but not one of them do not agree my fees 1% sale price.
Also i be forced to delete all sourcecode of firmware and PC Software in public repository. I afraid it be steal my project.
Now i provide only "compiled binary firmware".
Without license on it, work almost all features, except new.
Ah... 8$ - it is because... no one... NO ONE of all people who make my devices of many-many years, not donate just a cent for my projects.... no one ...
I think... it little fees for some features and closed source... do people little more generous in future. :)
IMHO there are already many guys who are selling your gadget but not
interested in to notify you. They help themselves and others, who are
imbecile and inferiors in your eyes, out).
osiixy - Yours misconception not interested for me.
No need crack my code ;D it is open fully and included keygen.
PS.As i see you just dont understand me. Sorry i cant help you. I try to explain, but you don't understand again...
Maker culture is quite different in Russia than it is in the US or Europe, russians tend to pride themselfs a lotIt simply proves all prejudices i have.
Maker culture is quite different in Russia than it is in the US or Europe, russians tend to pride themselfs a lotIt simply proves all prejudices i have.