Changes… Changes… Changes…

Happy New Year 2012

Happy New Year 2012


Happy New Year to all the visitors of my site…! And with the New Year come a number of exciting changes ….

If you are here to visit Adi’s Electronics and purchase Compact Flash adapters, I am sorry to say that we are no longer selling them online at this point in time. There is still a small amount of stock left, and if you are interested we will give you a “killer deal” on what we have left in stock. Please contact me via the contact page. You can continue to buy Compact Flash adapters directly from PC Engines or one of his distributors.

If you are here to visit “The Wandering Mind” then you have come to the right place. This is still the same place, but instead of “The Wandering Mind” it will be know as “Adi’s Reflections of a Wandering Mind”. I will share with you all of the little projects that capture my imagination. With the new also comes a new domain. No longer will I be making use of wanderingmind.ca but it will be adis.ca from now on.

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The *uino-32u4 Is Born

*uino-32u4

*uino-32u4


I have been thinking about some electronics projects again. While looking at processors and other details I discovered Arduino and also the Arduino compatible chipKit UNO32. These are some pretty neat devices which come with a development platform that runs on Windows, Linux and Mac OS X.

Instead of buying an original Arduino I bought some shields for projects and set out to build my own Arduino platform. Hence the *uino-32u4 was born. It is based on the soon to be release Arduino Leonardo. The Arduino folks were kind enough to include support for Leonardo in Arduino 1.0. So my *uino-32u4 should be supported out of the box.

The files for *uino-32u4 are available on Github. The project has been released under a Creative Commons Attribution-ShareAlike 3.0 Unported License, CC BY-SA.

New Theme and WordPress Troubles

I installed a new Debian host for my site. It was a perfect time to upgrade to the latest WordPress release and to look at a new theme. I am now using Atahualpa. I have to say it is rather great as pretty much the entire theme is configured via control panel. I do like editing CSS and PHP by hand, but it is much easier having the configuration parameters present in a helpful way with graphic.

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iTunes To Icecast

Some time ago I wrote some PHP scripts to feed an iTunes library to an Icecast server. The project provides a framework and web based GUI to stream an iTunes library to an Icecast server.

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Pretty Code Block in CSS

This is a neat way to format code blocks. Parts cobbled together from various places. It is not longer exactly as used here since I have changed themes.

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Creating a Bootable FreeNAS USB Stick on a Mac

Obtain the FreeNAS image. For this example I am using FreeNAS-amd64-embedded-0.7.2.5543.img. Have a USB stick on hand that hopefully supports booting.

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Create ISO image using hdiutil on OS X

How exactly can one create a good old ISO image using readily available Mac tools? After all, the Disk Utility seems to heavily favor the DMG format. Here is the magic, using the terminal run:

hdiutil makehybrid -iso -joliet -o <output file> <folder with files>/

Note that the files to populate the ISO with need to be in a folder. hdiutil will process the folder contents, not the folder itself. Also note that the trailing slash behind the folder name is a requirement.

Create ISO image from CD/DVD with Mac OS X

Some quick instructions on how to create an ISO image from a CD or DVD using Mac OS X. But sadly this has failed in creating iso images of some disks, such as Microsoft installer disks.

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French Onion Soup

French Onion Soup

French Onion Soup


This is how I make French Onion Soup.

Ingredients:

  • 1 Tblsp Butter
  • 1 Dash Seasalt
  • 1 Large Videlia Onion or Sweet Onion, thinly sliced
  • 2-1/4 Tsp Watkins Beef Soup and Gravy Base
  • 2-1/4 Tsp Watkins Chicken Soup and Gravy Base
  • 3 Cups Water
  • 1/4 Cup Red Wine
  • 1 Tsp Worchestershire Sauce
  • 1 Tsp Parsley
  • 1/2 Tsp Thyme
  • Salt and Freshly Ground Pepper to Taste
  • Croutons
  • Cheese (Gouda or Swiss)

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AVR Dragon

Dragon in Serpac H-65The Atmel AVR Dragon is a new programmer for Atmel AVR 8-bit Microcontrollers. I obtained this little beast because my old AVRISP serial programmer was useless due to lack of serial hardware on my PC. The Dragon was quite inexpensive and readily available at DigiKey. It promised to not only provide ISP (In-circuit Serial Programming), but also JTAG, debugWire and high voltage programming for AVR device. It arrived in a very stylish red little box, but no cables, enclosure or anything else for that matter. After some searching I came across the Serpac H-65 enclosure. It proved to be a perfect fit for “my” Dragon.

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