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Here's a little video of it: blip.tv/file/843294
Check out more info here:
Die XR7 ist eine XR-S ohne Solarzellen. Auch hier ist die bemerkenswerte Robustheit hervorzuheben, die alle in meinem Besitz befindlichen Ricoh-SLRs auszeichnet.
Kurz ein paar hervorhebenswerte technische Daten:
Der vertikal ablaufende, elektronisch gesteuerte Schlitzverschluss geht sowohl im manuellen als auch im automatischen Modus von 16 Sek. bis 1/1000 Sek.
Auf einer Belichtungszeiten -Skala im Sucher wird die gewählte Zeit mit einem digitalen Zeiger markiert. Eine Abblendtaste ist ebenso vorhanden wie ein Messwertspeicher. Mehrfachbelichtungsmöglichkeit, Belichtungskorrektur und Selbstauslöser sind weitere Ausstattungsmerkmale. Im großen und ganzen eben alles was man braucht.
Poughkeepsie, NY. October 2016.
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One of the circuit boards that appears in the "transistors" shots. Labeled with the Hewlett-Packard logo (not shown here).
ACE ELECTECH LTD has been providing customers with quality circuitry for several years running. Our trusted and respected China PCB Manufacturer offers high quality PCB products with responsible prices on a wide range of advanced and state-of-the-art circuitry for a host of applications. Give a call:- +86-755-86036115.
Here is the main power plug, power switch and some other components in the power path.
The two little grey squares (FB20 and FB21) are Ferrite Beads - essentially some small chokes to try and filter out harmonics in the voltage (the input is AC not DC).
Between the plug and the two ferrite beads are two Capacitors C150 and C155. The internal pin of the power plug is tied to C150, which leads directly to C155.
I cannot see any way to see markings on C150 or C155 to determine the ratings of the two capacitors.
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© 2015 Thousand Word Images by Dustin Abbott
My review of this stellar new manual focus lens is now live. I detail some serious shortcomings with the lens, but also note that it produces some stunning images with great drawing and bokeh. It's worth a read or a watch:
Text Review: bit.ly/1C5QTlw
Video Review Part 1: Build and Handling: bit.ly/1EegzLZ
Video Review Part 2: Image Quality and Conclusions: bit.ly/1MvwU2V
Technical info: Canon EOS 6D, Canon EF 100mm f/2.8L IS USM, Processed in Adobe Lightroom 5, Adobe Photoshop CC, Alien Skin Exposure 7 (use code "dustinabbott" to get a 10% discount)
Want to know more about me or make contact? Take a look at my website and find a lot of ways to connect and view my work.
Berwick, PA. August 2016.
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It is well know that, New York Yankees won 26 championships in 39 Major League Baseball American League. So It is called the world's most renowned sports club. Whether you are fascinated to New York Yankees,take your warmth, and your melodies, to another grade with the Beats by Dr. Dre Studio Yankees Headphones. Artists and producers spend countless hours fine-tuning and mixing music to get it exactly how they want their fans to hear it. But the vast majority of headphones can’t accurately reproduce the intricacies produced in the Beats studio. Now,Beats Studios can. With precision-engineered,advanced speaker design,powered amplification, and powered noise cancellation, you hear music the way today’s top artists and producers want you to hear.
Feature:
Monster® Headphone Cable
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Micro Minijack
Studio's headphone cable features a compact connector design which reduces bulk and eases unnecessary strain that can damage headphone connectors and ports.
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Advanced materials make Studios stand out from the crowd. And the hard, scratch-resistant finish keeps them looking good, even with heavy use.
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Studios come with an additional Monster iSoniTalk™ headphone cable with built-in call answer button and microphone so you can easily stop the rock and start the talk.
Folding Design and Touring Case
Studios' three-way folding design makes packing up for storage a breeze. Plus, the included touring case features rugged construction for enhanced protection of your headphones.
Monster® Clean Cloth™
Ultra-soft cleaning cloth with AEGIS® microbe shield cleans Studios' glossy finish and controls germs so you can keep them looking shiny and fingerprint free.
What's In The Box
•Beats Studio High Definition Headphones Yankees by Dr. Dre
•Monster Cable headphone cable (1.3 meters)
•1/8 to 1/4"" adapter
•Monster iSoniTalk cable for iPhone, Blackberry and other music phones
•Touring case
•Monster Clean Cloth with advanced Aegis Microbe Shield technology
•One Year Limited Warranty
beatsbydre-detox.com/beats-studio-high-definition-headpho...
100 ohm, 1/4 W resistor.
As seen on Alpha Clock Five!
From an article about power dissipation, on our blog here.
Lewisburg, WV. June 2016.
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Kmart
Erie, PA
(Wanna use this photo on a newspaper or YouTube Video? Send me a Flickrmail or email me at jbvickers814@aol.com)
D700 and New Lens TAMRON SP AF 17-35mm F/2.8-4 Di LD Aspherical [IF] (Model A05) , #nikon1 #kawasaki NIKON 1 J4 with 1 NIKKOR 18.5mm f/1.8
Electronics hobby
Designing and building a high power amplifier capable of driving low impedance (as low as 2 Ohm’s @ 50 Vpp) loads.
www.diyaudio.com/ see alias FdW
History of DIY audio
Audio DIY came to prominence in the 50s to 60s, as audio reproduction was relatively new and the technology "complex," audio reproduction equipment, and in particular high performance equipment, was not offered at the retail level. Kits and designs were available for consumers to build their own equipment. Famous vacuum tube kits from Dynaco, Heathkit, and McIntosh, as well as solid state (transistor) kits from Hafler allowed for consumers to build their own hi fidelity systems. Books and magazines were published which explained new concepts regarding the design and operation of vacuum tube and (later) transistor circuits.
While audio equipment has become easily accessible in the current day and age, there still exists an interest in building one's own equipment, including amplifiers, speakers, preamplifiers, and even CD players and turntables. Today, a network of companies, parts vendors, and on-line communities exist to foster this interest. DIY is especially active in loudspeaker and in tube amplification. Both are relatively simple to design and fabricate without access to sophisticated industrial equipment. Both enable the builder to pick and choose between various available parts, on matters of price as well as quality, allow for extensive experimentation, and offer the chance to use exotic or highly labor-intensive solutions, which would be expensive for a manufacturer to implement, but only require personal labor by the DIYer, which is a source of satisfaction to them.
Bits and bobs
Pictures taken during exercising my hobby (electronics) and building/disassembling amplifiers and/or upgrading a record player tonearm and pre-amplifier. Anyway, a text was needed, to describe this lot, and here it is (the text and the lot, enjoy the pictures :)).
October 10, 2007
I just finished this yesterday. Based on an original design that I built in college, this is an LED lightshow that plugs into any audio source. (I have it on top of our home entertainment system, so it shows whatever we're listening to or watching.)
The display is divided vertically into left and right channels. It displays the top half of the waveform of each channel with their zero levels in the center. The two knobs control the amplitude and the sweep speed.
When set to the right speed, a strong bass note will show up as a floating red bubble. A note an octave up will be two bubbles. Notes inbetween will be a series of bubbles floating up or down the display. Of course, all the other frequencies are in there, too, so you get a much more complicated display, but the bass tends to be the most prominent. Dynamics from drums, etc. cause the width to pulse. It all ends up being quite hypnotic.
The box... well, it's just a black box I built with a plexiglass front. Suggestions for a sexier box are welcome!
Here's the link to see the box in action:
youtube.com/watch?v=sPcAtFoTePM
Update October 13:
Here's the circuit diagram! Please let me know if you build one!
To find out the true frequency I need another transmitter or reference VFO that can transmit in this range. The way the morse receiver works the frequency displayed is not the actual frequency it's listening to, though the difference isn't large.
Electronics hobby
Designing and building a high power amplifier capable of driving low impedance (as low as 2 Ohm’s @ 50 Vpp) loads.
www.diyaudio.com/ see alias FdW
History of DIY audio
Audio DIY came to prominence in the 50s to 60s, as audio reproduction was relatively new and the technology "complex," audio reproduction equipment, and in particular high performance equipment, was not offered at the retail level. Kits and designs were available for consumers to build their own equipment. Famous vacuum tube kits from Dynaco, Heathkit, and McIntosh, as well as solid state (transistor) kits from Hafler allowed for consumers to build their own hi fidelity systems. Books and magazines were published which explained new concepts regarding the design and operation of vacuum tube and (later) transistor circuits.
While audio equipment has become easily accessible in the current day and age, there still exists an interest in building one's own equipment, including amplifiers, speakers, preamplifiers, and even CD players and turntables. Today, a network of companies, parts vendors, and on-line communities exist to foster this interest. DIY is especially active in loudspeaker and in tube amplification. Both are relatively simple to design and fabricate without access to sophisticated industrial equipment. Both enable the builder to pick and choose between various available parts, on matters of price as well as quality, allow for extensive experimentation, and offer the chance to use exotic or highly labor-intensive solutions, which would be expensive for a manufacturer to implement, but only require personal labor by the DIYer, which is a source of satisfaction to them.
Maudlin, SC. May 2017.
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If you would like to use THIS picture in any sort of media elsewhere (such as newspaper or article), please send me a Flickrmail or send me an email at natehenderson6@gmail.com
My new, second-hand 50D upgrade from my first DSLR - the EOS 400D.
Now that I've a new DSLR, I've decided to try on the firmware hack to my 400D - 400plus It's quite a nice hack... with spot metering, ISO up to 3000, actuations info and so much more... And I just realised that my 400D has just under 10,000 actuations only! The second-hand 50D I've got has 34,000 already. Let's hope the shutter on the 50D lasts for a very long time...