100SILEX, de 0 ŕ 100 s: easily
1408 Â» Cut simple SMT Stencil from common aluminum flashing on your CNC Animodule.com
Cut simple SMT Stencil from common aluminum flashing on your CNC
Hereâ€™s a quick photodoc of how I made a reusable SMT stencil from some aluminum siding I had laying around. Itâ€™s very simple to assemble and works great. Dirt cheap too.
I had picked up a roll of aluminum flashing a few years ago to flash some chimneys I rebuilt/repointed and was curious to see how it would hold up as an SMT stencil.
To buy an SMT stencil frame is near $1000 so I didnâ€™t have much to lose if it didnâ€™t work out.
I cut the frame out of some birch plywood since I had some handy. Really any sturdy frame would do the trick. You could easily glue one together out of some 1x or trim board.
I put a thicker sheet of aluminum down underneath the flashing to give the CNC endmill something sturdy to cut against and clamped it down stretched and tight. My thought there was that If I cut straight on the MDF it might push on the flashing and bend it before it cut through.
A 1mm endmill did the trick. Each pass was .05mm deep.
I pulled the Flashing tight and stapled it to the frame. No rocket science here. I taped up the inside edges so no solderpaste could squeeze between the frame and the stencil.
I had some old screen print hinge boards so I just attached this frame the same way I would a screen print stencil.
The only fiddly part was aligning the first PCB. You have to push around a little and lift the stencil and fiddle with it a little bit. Once I get all the pads lined up correctly I hold it in place and trace around it with a thin tip sharpie marker.
Then you place the PCB in the outline. If you have the height adjusted correctly the stencil is sturdy enough to hold the PCB in place while you print the Solderpaste on it. just hold the stencil frame down and it pushes down on the PCB.
I used a flexible putty knife as a squeegee. It worked fine.
Cleanup was a breeze. Just scrape it off, unscrew the stencil frame from the hingeboard and stick it in the corner till you are ready to do another run.
1052 Lab Overview
Not that I recommend this level of excitement to everyone, but this is my lab. It is my basement, and as you may note from the disheveled ceiling tiles up above, having this much equipment has actually forced me to purchase a separate AC unit for the basement. So my trendy two-zone AC house has now magically become a three-zone AC house. Fortunately, I didn't need a furnace for down here. Equipment is great in the winter to heat your house!
The lab has taken on a life of it's own over time... It started out as a single standard 7-foot 19" rack. Then it grew to two standard racks... Then it changed into three Ortronics Mighty-Mo 19" rack systems (because those are cool). As seen now, it has changed yet again into four separate rack cabinets. The cabinets are a bit pricey, so they aren't all the same vendor. Note to all, even if you find a really good price on Ebay, be aware that you still have to ship them, and they weigh a LOT! (This means, have lots of friends and lots of pizza/beer!)
Nov'04 -- Well, things have moved even more! The equipment was beating the AC unit that ran for the basement. So instead of being a three-level, three-zone house, we had to upgrade to being a four-zone house. Go figure. As noted above, I would not recommend this path to anyone unless you have a good amount of business to drive it! All of the equipment here is used for testing and lab purposes, but easily serves as Proof of Concept lab for many consulting clients of mine. The recent change was that the crawlspace area under the kitchen area was excavated out and had a concrete floor poured making an enclosed little room. In addition, a large air handler (AKA Mongo AC Unit) was put into that specific room and a door was installed for access and physical separation! While all a very interesting project, it is a pain to move any equipment that you amass, so definitely plan ahead for this sort of activity!
1043 Monotribe, MIDI and me
When I heard about the monotribe, I had my doubts. Mostly that thereâ€™s only one pattern, which is 8 steps long. Well, there are 8 extra steps for the drums, as well as a â€śflux modeâ€ť which records your movements on the ribbon continuously. In that sense, it is limited, and is an instrument made to be played with your hands, rather than be programmed. But as it turned out, this was a design choice, and not a technical limitation. I can easily imagine why. They wanted it to seem as analog and playful as possible.
Same thing with MIDI. Officially, the monotribe doesnâ€™t support MIDI. It does however offer a sync pulse output and input. This allows it to be synced to other monotribes, modular synthesizers or even Korgâ€™s own virtual iMS-20/iElectribe, using a special sync app on a second iPhone/Pod/Pad. However, the lack of MIDI is still a slight limitation.
1020 GnomeActivityJournal - GNOME Live!
GNOME Activity Journal (formerly GNOME Zeitgeist)
GNOME Activity Journal (formerly GNOME Zeitgeist)
Getting in touch
Grouping and Filtering
Long term goals
Mockups And Current Usage
See Zeitgeist for information about the Zeitgeist engine used internally by the GNOME Activity Journal.
The GNOME Activity Journal is a tool for easily browsing and finding files on your computer. It uses Zeitgeist to get information and metadata on what files/websites/contacts/etc. you worked with.
Links: Zeitgeist Website, Zeitgeist on Launchpad, GNOME Activity Journal on Launchpad
The Zeitgeist code is split into two modules:
GNOME Activity Journal (GTK+ interface)
Project page: https://launchpad.net/gnome-activity-journal
Repository: bzr branch lp:gnome-activity-journal
Project page: https://launchpad.net/zeitgeist
Repository: bzr branch lp:zeitgeist
Getting in touch
Mailing list: https://launchpad.net/~gnome-zeitgeist-users
IRC: #zeitgeist @ irc.freenode.net, #gnome-zeitgeist @ irc.gimp.org
John turns on his computer to work on his seminar paper. Instead of digging through his hierarchal file system, he simply opens up GNOME Activity Journal and clicks on the top item in the "Recently Used Files" list. When he realizes that he can't remember the name of the website that he was reading for research yesterday, he simply looks at the list of files related to his paper and clicks on the website.
More at the Zeitgeist Vision page.
Grouping and Filtering
Our goal is to group/filter the data by:
Type of data
Location of use (GPS)
Drag and Drop (not for links)
Filtering by Dataproviders/Time/Tags
Add an actions toolbar to quickly share items by email or instant messaging. (See nautilus-share)
Experiment with Tracker, Soylent, and Empathy.
Long term goals
Better metadata extraction (see some of the sprints above)
Integration with other computers and mobile devices.
Mockups And Current Usage
Some work was done by the City of Largo in the past which replicated some of the features of the Activity Journal. Possibly some of this work can result in ideas for improving the User Interface.
Mockups And Usage.
/BolzanoIdeas /CityOfLargo /Ideas
987 Alesis Micron
This is one of the cutest, smallest, yet most powerful synths I've ever put my hands on! The Micron is the sequel to the popular Ion, and while it can be considered as the Ion's younger brother, it actually has a few enhancements that are absent on the big bro.
This is a very clean, precise, sparkly and definitely virtual analog (or analog modeled) sounding synth. Eight voices of polyphony are plenty for these types of units, but we would always want more. The synth engine is the same as the Ion though, but extra and welcome features include sequencing, arpeggio, and great on board percussion, and the ability to build patterns.
The Micron really sounds bigger than it looks: while personally I feel that the character of its synth engine leans on the more digitally precise DSP side of virtual analog technology, it's certainly capable of huge, warm and fat sounds.
The main panel is logically laid out and easy to understand. At the very left, a big red knob offers volume control; the two "m1" and "m2" sliders provide useful modulation control, typically (but not always) vibrato and filter cutoff. The three knobs labeled "x", "y" and "z" also offer way of modulating sounds, and can (ought to) be assigned to your favorite parameters. Two octave buttons, and other useful commands such as tap (tempo) and latch (sustains the notes) occupy the space at the left of the two-line backlit green display. Finally, a multi-function matrix with push-down knob serve as the central nerve system of the machine, letting you easily access programs, setups, configurations, patterns and rhythms. You do the programming by turning the knob to view the various editing pages. In all, it's simple to program, and the manual does a fantastic job of being easy to follow and easy to understand.
868 How Facebook Ships Code Â« FrameThink â€“ Frameworks for Thinking People
Iâ€™m fascinated by the way Facebook operates. Itâ€™s a very unique environment, not easily replicated (nor would their system work for all companies, even if they tried). These are notes gathered from talking with many friends at Facebook about how the company develops and releases software.
Itâ€™s been over six months since I assembled these observations and Iâ€™m sure Facebook has continuously evolved its software development practices in the meantime. So these notes are probably a little bit out-of-date. It also seems like Facebookâ€™s developer-driven culture is coming under greater public scrutiny. So Iâ€™m feeling more comfortable now about releasing these notesâ€¦ HUGE thanks to the many folks who helped put together this view inside of Facebook! Thanks are also due to folks like epriest and fryfrog who have written up corrections and edits.
727 How To Create an Antique Mirror Effect | Apartment Therapy DC
How To Create an Antique Mirror Effect
Mclain Wiesand, a Baltimore-based custom furniture company, has made a name for itself by producing handcrafted pieces that capture the feel of real antiques. One of the techniques they use for aging mirror is wonderfully simple and serves as the inspiration for this how to.
Creating an antique mirror effect is an inexpensive way to revamp a flea market find, or add a new layer of interest and depth to an ordinary wall mirror. Almost any type of mirror can be aged using this technique, including mirrored plexiglass.
â€˘ Mirrored glass or plexiglass. Due to the type of paint applied to the reflective coating, inexpensive, craft-store mirror works wonderfully.
â€˘ Latex or other gloves for hand protection.
â€˘ Paint stripper. Most types work fine. For a less toxic product, Citristrip works well.
â€˘ Plastic putty spreader or putty knife.
â€˘ Modern Masters Metal Effects Black Patina. This patina solution is essentially an acid that eats at the reflective surface of the mirror. There are probably other products that work similarly, but Modern Masters products work well and can be found online or in most art supply stores or specialty paint stores.
â€˘ 1â€ť chip brush (or similar brush).
â€˘ Silver paint of choice.
Step 1: (Image 2, above)
Wearing gloves, place mirror face down on cardboard or other protected surface in a well-ventilated area. Apply stripper generously to back of mirror and allow to sit for a few hours, or until paint can be easily removed with plastic scraper. It is not necessary for all of the paint to be removed; generally speaking, 80-90% should suffice. When paint has been stripped, wash mirror with soap and water and allow to dry.
Step 2: (Images 3 & 4)
Place stripped mirror face down on clean cardboard or other protected surface. Dip chip brush in Modern Masters Metal Patina Solution and gradually apply it to the raw reflective surface of the mirror. As mirror tends to age from the edges inward, it is best to apply patina solution in heavier amounts around the edges of the mirror. In a matter of minutes (or less), the patina solution will begin to eat away at the reflective surface. Other application techniques that produce nice effects are spattering and light directional brushing of patina solution. Continue applying solution until desired level of ageing is achieved. Rinse with water to neutralize the reaction and allow to dry.
Step 3: (photos 5 & 6)
This next step involves reapplying paint to the back of the mirror. The color paint you choose will be visible through the spots created by the patina solution. The dark areas of aged antique mirrors tend to be a dark silver-grey but depending on the silvering technique used, can range from gold to pale silver to black. One method that produced nice results is a combination of dark and light silver paints, applied randomly (per images). Apply paint until the reflective surface is completely covered.
678 Top 10 Most Useful CSS3 Generators To Write Clean Code Easily
Compilation of most useful and used CSS3 Generators for lazy web designers and web developers. If you don't want to write code, use these best css3 generators.
best css3 generators, useful css3 generators, css3 generators to write css3 code,resources,top 10,design
637 50 List of Free Online Photo Editing Tools | blueblots.com
Editing an image is very popular these days due to the innovation of graphic software programs that will allow us to create computer arts from scratch. However, we could also enhance, add some cool effects and customize the look of our images easily without having the need of these soft wares through the online photo editors. An online photo editor tool allows us to edit and manipulate a photo in the Web Browser. This is more advantageous compared to the softwares for editing an image as this could not consume much of the memory of your desktop and the processing is done faster by the server. With just a few clicks, we could now be able to customize our own photos, create funny photos from our pictures or even feature ourselves in a magazine cover like that of a celebrity. Here are the 50 List of Photo Editing Tools to Help You Edit Images and Photos Online for free. Try to check and get your best pick!
509 A List Apart: Articles: Supersize that Background, Please!
With an advertising world keen to use every inch of a medium for brand or product experience, it is becoming increasingly popular to design websites with full-browser backgrounds. Using CSS, this can be achieved quite easily. Just drop a huge background image in a page with one line of code (Line wraps marked Â» â€”Ed.):
background: #000 url(myBackground_1280x960.jpg) Â»
center center fixed no-repeat;
474 Why Intelligent People Fail
Why Intelligent People Fail
Content from Sternberg, R. (1994). In search of the human mind. New York: Harcourt Brace.
1. Lack of motivation. A talent is irrelevant if a person is not motivated to use it. Motivation may be external (for example, social approval) or internal (satisfaction from a job well-done, for instance). External sources tend to be transient, while internal sources tend to produce more consistent performance.
2. Lack of impulse control. Habitual impulsiveness gets in the way of optimal performance. Some people do not bring their full intellectual resources to bear on a problem but go with the first solution that pops into their heads.
3. Lack of perserverance and perseveration. Some people give up too easily, while others are unable to stop even when the quest will clearly be fruitless.
4. Using the wrong abilities. People may not be using the right abilities for the tasks in which they are engaged.
5. Inability to translate thought into action. Some people seem buried in thought. They have good ideas but rarely seem able to do anything about them.
6. Lack of product orientation. Some people seem more concerned about the process than the result of activity.
7. Inability to complete tasks. For some people nothing ever draws to a close. Perhaps itâ€™s fear of what they would do next or fear of becoming hopelessly enmeshed in detail.
8. Failure to initiate. Still others are unwilling or unable to initiate a project. It may be indecision or fear of commitment.
9. Fear of failure. People may not reach peak performance because they avoid the really important challenges in life.
10. Procrastination. Some people are unable to act without pressure. They may also look for little things to do in order to put off the big ones.
11. Misattribution of blame. Some people always blame themselves for even the slightest mishap. Some always blame others.
12. Excessive self-pity. Some people spend more time feeling sorry for themselves than expending the effort necessary to overcome the problem.
13. Excessive dependency. Some people expect others to do for them what they ought to be doing themselves.
14. Wallowing in personal difficulties. Some people let their personal difficulties interfere grossly with their work. During the course of life, one can expect some real joys and some real sorrows. Maintaining a proper perspective is often difficult.
15. Distractibility and lack of concentration. Even some very intelligent people have very short attention spans.
16. Spreading oneself too think or too thick. Undertaking too many activities may result in none being completed on time. Undertaking too few can also result in missed opportunities and reduced levels of accomplishment.
17. Inability to delay gratification. Some people reward themselves and are rewarded by others for finishing small tasks, while avoiding bigger tasks that would earn them larger rewards.
18. Inability to see the forest for the trees. Some people become obsessed with details and are either unwilling or unable to see or deal with the larger picture in the projects they undertake.
19. Lack of balance between critical, analytical thinking and creative, synthetic thinking. It is important for people to learn what kind of thinking is expected of them in each situation.
20. Too little or too much self-confidence. Lack of self-confidence can gnaw away at a personâ€™s ability to get things done and become a self-fulfilling prophecy. Conversely, individuals with too much self-confidence may not know when to admit they are wrong or in need of self-improvement.
306 [en] .htaccess Editor
Easily create .htaccess files online
297 Synth Finder v5
Find the synth that is right for you!
Now you can easily find the synthesizer that you have been searching for. Simply choose the options from the menu to the left that best describe the types of synthesizers you are looking for and we'll do the rest!
You may choose any options and in any combination. For example, simply choose 'Analog' for a complete list of all analog synths, or get more specific and choose additional options for a more personalized set of results. Note that we only list synths that are featured in our database here at the Vintage Synth Explorer.
For more details and descriptions of what the Synth Finder options mean, click here.
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