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Category: Hardware

IARU Region 1 Bandplan up to 500MHz

Posted on 2014-11-02 By rolfje 2 Comments on IARU Region 1 Bandplan up to 500MHz

For some reason I have trouble finding a document which lists the complete IARU Region 1 Band Plans. To end my “can I transmit here” quests, I’ve combined the information from several resources into a usable graphical representation of all Amateur Radio bands and modes up to 500MHz. I’ve not listed bands above 500MHz, please post links to those in the comments if you have them.

Exact use of a frequency may differ in your local region, so always listen first.

IARU Region 1, Up to 500MHz

Hardware

Shoot salt at flies

Posted on 2012-08-07 By rolfje 1 Comment on Shoot salt at flies

BUG-A-SALT Lorenzo had a great idea. In stead if being one of those “having fun at the bar” ideas that never actually see the light of day, Lorenzo followed through. Did you ever have that urge to just take a gun and shoot that fly that is constantly buzzing around your head or food? Well now you can. Check out his invention at www.bugasalt.com.

Seeing his gun, I remembered making pea-shooters at high school from a roll of tape and a party balloon. I adjusted the idea for flies (smaller nozzle), and it works beautifully. It only holds one shot, and it looks not nearly as cool as the shotgun idea of Lorenzo, but if you can’t wait to start shooting those flies, here’s how to make your own low-budget, one-shot salt shooter. Enjoy!

[youtube=http://www.youtube.com/watch?v=gjI9rTNCRqs]

Fun, Hardware

Toyota (Corolla Verso) iPhone Bluetooth connection

Posted on 2012-08-04 By rolfje 24 Comments on Toyota (Corolla Verso) iPhone Bluetooth connection

Connect your iPhone to your Toyota's Bluetooth systemMy sisters in law bought a beautiful 2006 Toyota Corolla Verso. They could not get the iPhone to pair with the car’s Bluetooth system. The dealer told them that this was an iPhone problem, but after some fiddling, it turns out there is a simple workaround. If you want to pair an iPhone to your car, and the car says “pairing failed” as soon as you tap on your iPhone, this simple trick might help for you. This article contains detailed steps for the Toyota Corolla Verso, but on other cars this might work too.

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Apple, Hardware

How to make customers blog about you

Posted on 2012-05-02 By rolfje 2 Comments on How to make customers blog about you

An informative article for webshop owners this time, all about how to make people blog about your company. Everything you need to know about online customers, the power of the internet, and how good old moral values still work and can be leveraged to your advantage. Or not.

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Apple, Hardware

Drobo FS Lion Time Machine Fix

Posted on 2012-01-07 By rolfje 10 Comments on Drobo FS Lion Time Machine Fix

Many Drobo FS owners out there who upgraded to Lion were unpleasantly surprised by the fact that their Drobo no longer behaved like they used to. After months, drobo released new firmware, but it didn’t improve things all that much. With the new firmware, the Drobo FS:

  • is slow or entirely unresponsive, Time Machine backups don’t finish at all or take days
  • doesn’t show up in the Finder of Lion Macbook owners connecting through wifi
  • has a transfer speed of 20MB/s, even when connecting through GB Ethernet, regardless of OSX version (tested with Snow Leopard, Lion)

If you have one or more of the problems listed above, you will be pleased to hear that there is a “fix”, although it may not be what you were hoping for.

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Hardware

The Pan Rant

Posted on 2011-12-26 By rolfje 1 Comment on The Pan Rant

You may have seen recent tweets from me ranting about my frying pans. I’ve ruined a few (very expensive) pans and replaced them with dirt-cheap pans which are actually much better. I would like to share my experiences and solutions with you, so that you can buy the right (cheap) pan without having to go through the same thing. Links to all the pans are in the article below.

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Hardware

Review: Lamy Pico pen

Posted on 2011-12-23 By rolfje 6 Comments on Review: Lamy Pico pen

A few weeks ago I saw this amazing pen design by Lamy, the Pico. I’m a heavy computer user so I don’t do much handwriting, but I do like nice tools so I thought I’d get this. Particularly the small form factor when retracted and the sleek design attracted me.

There are some things about the Pico that nobody is telling you, so I thought I’d write a little review.

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Hardware

Catnip Watering System

Posted on 2011-12-04 By rolfje No Comments on Catnip Watering System

Here’s a one minute how-to on growing catnip without having to water your plants every day.

[youtube=http://www.youtube.com/watch?v=6jyqNzNeQeE]

Fun, Hardware, Workshop

The €2800,- Roaming Gigabyte

Posted on 2011-09-27 By rolfje 8 Comments on The €2800,- Roaming Gigabyte

T-Mobile is scumWe all know the stories about how vacationing smartphone users became the victim of high roaming charges, resulting in monthly bills sometimes exceeding €1000. To put an end to this, the EU has come up with a rule stating that carriers can no longer charge more than €50 per month for roaming, and are obliged to warn the user before reaching this limit. That all sounds nice and consumer friendly, but I recently tested this, and received an “interesting” monthly bill from T-Mobile.

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Hardware

How to fix a Krups XN2001 Nespresso machine

Posted on 2011-08-27 By rolfje 79 Comments on How to fix a Krups XN2001 Nespresso machine

Click here to see some amazing Latte ArtMaybe the title of this post should read “how to open a Krups XN2001 Nespresso machine”. The Krups XN2001 is almost identical to the newer XN2002 and XN2003. While the XN2003 has normal Torx screws, Krups was a bit more “protective” when they built the XN2001. It has screws that can not be gripped by any screwdriver. Still, there is an easy trick you can use to get headless screws out of any machine.

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Hardware

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