Tool to remove VGA/DVI mounting screws – 5mm Hex socket

I was salvaging a number of motherboards from a server and noticed that the VGA mounting screws were connected to the chassis. Done with time-consuming pliers I decided to investigate if there was a special tool to remove these screws.
There isn’t, but a standard 5mm hex socket driver works perfectly.

Find it on eBay for a few dollars (including shipping).

Tool to remove VGA/DVI mounting screws - 5mm Hex socket
Tool to remove VGA/DVI mounting screws - 5mm Hex socket

Family Day, Doha Qatar

Family Day in Doha, Qatar is a common occurrence on Fridays (the weekend), were main shopping centres refuse entry to single males without family. There is quite obvious discrimination with south-east Asian and Indian males being always refused entry, whilst local and western men are not hassled when they enter.

I propose the following solution;
Family Day, Doha, Qatar

Australian Securities Exchange – Shares with highest dividend yields

I was interested in getting a list of Australian shares which pay the highest dividend yields, that is the highest dividend over share price. Google Finance already displays the dividend yield value so it was only a matter of collecting all the data and displaying it in a neat table. While I was collecting the dividend yield data I decided I may as well collect all the other company data.

The ASX provides a listing of Officially Listed Companies, this was imported on 25th October 2012 and will remain static.

The rest of the company data is updated daily.

To find the highest values simply click the column heading to sort the data.

Here is the top 10 of dividend yields;

Company Code Yield
BIOTECH CAPITAL LIMITED BTC 50
CSG LIMITED CSV 45.9
SERIES 2010-2 REDS TRUST RDA 44.7
HASTINGS HIGH YIELD FUND HHY 41.9
RHG LIMITED RHG 34.9
TROJAN EQUITY LIMITED TJN 32.9
LEMARNE CORPORATION LIMITED LMC 31
MULTIPLEX EUROPEAN PROPERTY FUND MUE 19.2
SEVEN WEST MEDIA LIMITED SWM 19
APN NEWS & MEDIA LIMITED APN 18.1

ASX stocks with highest dividend yield

http://thydzik.com/asx/

Qatar Symphony 2011 – Hear the unexpected

The First Movement: The Beginning

The first movement covers the first phase of the story of Qatar, the history, traditions and challenges of a nation. It includes the hardships faced by early generations and their struggle to survive and communicate.

The ambience of this movement describes the difficulties, hopes and ambitions of life in the desert. The orchestra escalates in a group dialog and interaction that calms only to prepare for the entrance of the folkloric melody “Bacher El Eid”. The melody fades in and implies the relationship between childhood as a symbol of the beginning and the founding of a nation and its people. The folkloric melody begins to experience different rhythmic, melodic and harmonic variations, expressing the difficulty and suffering, hence “the beginning” being built on.

The First Movement - The Beginning

The Second Movement: The Dream

The second movement reflects the marine environment, starting with a poetic melody to describe the preparations for the journey of “Um Al Hanaya”, the traditional pearl diving boat. The beginning of the movement portrays the people’s feelings as they stand on the shore, waiting to bid farewell to their loved ones before embarking on a journey into the unknown filled with dangers and hardship. The movement is inspired by the folkloric song also called “Um Al Hanaya” that reflects the spirit of excitement and hope as the boats leaves shore, as well as the joy and happiness when it returns home safely. In between these periods, the music expresses the dreams and ambitions of the people and their endurance and commitment to achieve the life they aspire to.

The Second Movement - The Dream

The Third Movement: The Challenge and Achievement

The third movement expresses the overall development that Qatar is currently witnessing in the domains of construction, engineering, technology, sports, culture and education. This movement is vivid, quick and modern. Traditional local rhythms are embedded in this movement, which creates a feeling of celebration and joy in a nation that is proudly building and working towards their ultimate goal. This reflects the work and effort put in as a response to the challenge of building.

The Third Movement - The Challenge and Achievement

The Fourth Movement: The Future

The final movement reflects the importance of heritage as a primary pillar in the successful development of a nation. A beautiful romantic representation, this movement carefully portrays selected melodies and compositions inspired by a traditional, folkloric art called “Al Tarramul”. The orchestra simulates the narrator or the poet as he sings with pride of his nation’s heritage and tradition. The movement represents how Qatar embraced its authenticity and heritage and cherishes these elements in its journey to the future.

The Fourth Movement - The Future

Download here;
The First Movement: The Beginning (103mb)
The Second Movement: The Dream (44mb)
The Third Movement: The Challenge and Achievement (39mb)
The Fourth Movement: The Future (69mb)

ComputerSphere – converting the knobs to buttons

Before I can mount the motherboard, I needed to return the three knobs back to their original location as I wouldn’t be able to do this with the motherboard in the way.

Originally these knobs were used for volume control, and some form of picture fine tuning.

As we are all in a digital age, I didn’t have anything that I could control with pots, and the two things I do have (channel and volume, both up down buttons) will be controlled with the two main knobs (coming soon). So I came up with a very simple crude method to convert the knobs to more useful push-buttons.

Here is the assembly of the original potentiometers (one black knob missing).

The original Videosphere tuning knobs

Here are the standard red push-button switches that I had lying around.

Three generic red push-button switches

And here is the idea, cut the original black knobs in half and mount the push-button switches underneath.

The concept, the knobs converted to buttons

I create a basic bracket from some folded sheet metal and mount the push-button switches.

The knobs mounted in a sheet-metal bracket

On first test the black knobs were slipping of the head of the push-buttons as there was too little surface area. To solve this I epoxyed some small sheet metal channels to the base, this stopped the knobs slipping off.

Here they are all sitting on the heads of the push-button switches.

The push-buttons with the knobs sitting on top

What is looks like inside when mounted to the Videosphere.

The whole thing mounted inside the Videosphere

And what it looks like from the exterior, looks pretty much the same as it originally did, except we have three useful buttons.

Looks exactly the same viewed from outside

Now what’s going to be connecting to the buttons, well, the LCD TV has seven buttons already, two for volume up and down, two for channel up and down, one for ‘menu’, one for ‘power’ and one for ‘TV/AV’. The three buttons will be used for the later, with the power button of the LCD TV sharing the same button as the computer.

Here is a shot of the original LCD button PCB, I keep the whole thing and mount it inside as it allows me to trouble shoot things. The IR receiver for the remote I thought of keeping, but couldn’t think of anywhere good mount it, plus having already mounted the LCD made it very difficult to drill holes anywhere close to the LCD.

The LCD TV control panel PCB

The following shows the button PCB mounted and buttons wired up, also added the VGA cable.

The original TV LCD control panel PCB mounted and wiring started

Open letter to Canon Inc – faulty Canon EF-S 17-85mm f/4-5.6 IS USM lens

Dear Canon Inc

On two occasions I have purchased the Canon EF-S 17-85mm f/4-5.6 IS USM lens, and on both occasions there were serious faults causing the lens to not work and perform useless.

On the first occasion I got the familiar stuck/locked zoom, and this was repaired by myself. Read the comments left by all the other users who had exactly the same issue. It doesn’t make sense that there are so many of us.

On the second occasion I got the infamous “Err 01”, I worked out that this was the common flex cable issue. I was able to salvage the use of the lens by using Aperture Priority with the aperture at the minimum.

As I was travelling at the time, I took the lens to the Canon store in Kashighar, China, they charged me 600 Yuan (roughly $100), only to have the issue reappear shortly after.

A second time I took the lens to a third-party repairer in Kathmandu, this time the lens worked for a few days and then the issue reappeared.

I will not take the lens to the repairer a third time, and have purchased a Canon EF-S 18-55mm kit lens. I am disappointed that a lens of supposedly such high quality that costs in excess of five-hundred dollars has so many problems. And this is not a unique case, read the countless users who have experienced the same problems as I have on Google.

When there is a known problem with your product, it is your responsibility to issue a public product defect notice.

I have been a Canon user since owning a Canon PowerShot G3, I have owned multiple Canon IXUS camera and currently own two Canon 400D DSLRs.

I am seriously considering converting to Nikon.

Yours sincerely,

Travis Hydzik

Zhao Wei Dong from Kashgar Jiulong Photographic Goods Corporation was very unhelpful
First repair of the Canon EF-S 17-85mm lens
Business card of Kashgar Jiulong Photographic Goods Corporation
Second repair of the Canon EF-S 17-85mm lens
Business card of Bhandari Photo Shop in Thamel Kathmandu
The purchase of a Canon EF-S 18-55mm to replace the faulty EF-S 17-85mm

Tehran, Iran – Visa extension, Uzbekistan and Turkmenistan visas

After experiencing the whole nightmare of Visas in Tehran, Iran, here is a little guide on getting these key items completed as stress-free as possible;

Visa extension

We extended our 10 day visa an extra 20 days, obviously when getting the Letter of Invitation (LOI) it is better to add additional days just in case it is needed, add additional common cities to the itinerary, even if you don’t plan on visiting them. Nobody ever checked our itinerary, I don’t even think there is a way to check it.

Secondly, if you do need to extend your visa, it isn’t recommended to do it in Tehran, from what I have read it is a lot easier to do it in any of the touristy cities, Shiraz, Yazd or Esfahan. Tehran is extremely crowded with Afghani and Turkmens sorting out their visas.

Now if it comes to extending in Tehran, it should take one day, and it may even take the same day, if you are unlucky like us, and go after Nuorez (the Persian New Year holiday), try four to five days.

The visa extension office has three rooms, on entrance;

  • the first room on the right is for photocopies, passport photos, and bag/phone storage and body-search for females,
  • the second room on the right is the bag/phone storage and body-search for males, and
  • the main room on the left is for form collection, initial form screening and form submission.

The steps are very straight forward;

  • Purchase the two copies of paper work for about 1000 Rial each, they may even ask you to photocopy one form yourself, if they do, fill it in first.
  • Photocopy your Iran visa (the Iran visa needs to have the entry date visible) and photo copy your passport both of these twice.
  • Purchase passport photos if needed (40,000 Rial), important, women must be wearing a headscarf in the photos.
  • Pay 300,000 Rial at the Melli bank located walking distance, important, this bank does not change USD.
  • Once you have all of the above items, take them to the initial form screener at the entrance to the main room, he will let you know if everything is okay, staple it all, and then direct you to the next window (window 5 in our case).
  • At the next window you will be directed to speak to the senior approver, he simply confirmed the number of days extension and signed the forms. I am guessing he may ask another questions related to the extension.
  • Take the signed form back to the window and submit it, if it is not very busy you may be asked to wait while it is processed, for us we were given a ticket and asked to come back in five days.
  • Collect the passport after the required waiting period, important, it doesn’t look like you can collect on behalf of someone else, we watched a man get rejected trying to collect his wife’s, even though he had the ticket.
  1. Visa extension office (N35 43.519 E51 26.754)
  2. Approximate location of Melli bank (N35 43.547 E51 26.636)

Uzbekistan Visa

This is as straight forward as it gets. Make sure you have organised a Letter of Invitation (LOI) previously and have the reference number. We used StanTours who were extremely easy to use.

Note there is an Uzbekistan Embassy and Uzbekistan Consulate in Tehran, all given addresses are usually the Uzbekistan Embassy, but you need to go to the Uzbekistan Consulate.

Opening times are 9:30am to 11:30am, but if there is a long queue, it will stay open till everyone is finished processing, we arrived at about 11am and it stayed open till 12pm.

Items you need;

  • Two passport copies
  • Two completed Uzbekistan visa application forms,
  • Two passport photos,
  • Your passport,
  • $60 USD,
  • A copy of the LOI reference number (optional, but recommended)

On arrival press the third button on the intercom and let the person know you are here for a visa, the first thing they will ask is if you have an LOI. They will open the gate and let you through, or if there is a queue ask you to wait, make sure you workout who is at the end of the queue and make any people arriving after aware of your queue position.

The embassy does not do photocopying, photocopying is sometimes available in the street newsstands and should cost 1000 Rial.

  1. Uzbekistan Consulate (N35 48.267 E51 28.534)

Turkmenistan Transit Visa

The most frustrating visa to obtain. It takes five days to complete, but they do not take your passport, if you hand it in on Sunday, it will be available the following Sunday, not Thursday.

There are two parts, and I would strongly recommending doing it this way,

  1. Apply for authorisation in Tehran,
  2. Collect transit visa in Mashhad five days later.

The reason is, nobody wants to be stuck in Tehran (or Mashhad) for five days, you will also most likely use the border crossing near Mashhad. Once submitted in Tehran, follow the Caspian sea for five days, Dizin for skiing, Gorgon for amazing forests before reaching Mashhad to collect the visa and onwards travel to Turkmenistan.

Apply for authorisation in Tehran

Items you need;

  • Uzbekistan visa photocopy
  • Iran visa photocopy (the entry date stamp does seem to be a requirement)
  • Passport visa photocopy

Again photocopying is not available.

Arrive at the Turkmenistan embassy Tehran, as early as possible, opening time is 9:30am to 11:30am, but they may open earlier. Submit the paperwork and inform them you want express service, pickup from Mashhad and confirm when it will be available.

  1. Turkmenistan Embassy Tehran (N35 48.269 E51 27.148)

Collect transit visa in Mashhad five days later.

In Mashhad you will need to arrange the visa application, for 20,000 a photocopying shop will fill in the form, make photocopies of your passport, if needed take passport photos (for an additional cost) and staple is all together. They say an Uzbekistan photocopy is not required, which makes sense as they should have the details when you submitted it in Tehran, but it doesn’t hurt to take it.

Arrive at the Turkmenistan embassy in Mashhad as early as possible, whilst it opens from 9:00am to 11:30am, a line can start as early as 8:00am. Submit $55 USD in pristine notes, the form and your passport, and with any luck you shall receive the transit visa there and then.

Note you can chose between the either the Bajgiran-Ashgabat or Sarakhs-Saraghs entry, but you will always receive the Farab-Karakul exit.

  1. Turkmenistan Embassy Mashhad (N36 17.049 E59 35.958)
  2. Approximate location of copy shop for forms (N36 17.056 E59 35.875)

Good luck!