Montag, 5. März 2012

Elektronik-Tutorials

 01: Atomaufbau, Elektronen, Protonen, Neutronen


Zitat, Notizen:

02: Ohmsche Widerstände


Zitat, Notizen:

03: Stromkreis, Reihenschaltung, Parallelschaltung 


 

Zitat, Notizen:

Der geschlossene Stromkreis,
  • ...
Reihen- und Parallelschaltung von 

Widerständen,
  • ...
Schaltern und Spannungsquellen,
  • ...
Berechnung

des Gesamt-Widerstandes,
  • ...
der Teilspannungen
  • ...
der Teilströme.
  • ...
Verbraucher,
  • ...
Energieumwandlung
  • ...
* * *

(tobeco)

. . .

Präsentation: Sensoren => Arbeitsauftrag, Arbeitsschritte

Reihenfolge der Arbeitsschritte zur Umsetzung des Kundenauftrags "Sortierstrecke".

1. Kundenauftrag durchlesen

2. Erarbeitung des zugeteilten Themas

3. Präsentation des zugeteilten Sensortyps mit folgenden Eigenschaften
  • (Nutzen von Fachbüchern, Infomaterial, Internet, etc.)
a. Nicht mehr als 10 Folien
  • i. Erfassbare physikalische Größe / erfassbares Material. etc.
  • ii. Funktionsweise
  • iii. Aufbau
  • iv. Leistungsfähigkeit (Schaltabstand, Messbereich, etc.)
  • v. Schaltbild
  • vi. Kosten
  • vii. (Reales Bild)
  • viii. Anwendungsbeispiel
b. Berücksichtigung der Regeln zur Erstelllung der Präsentation

c. Aufteilung des Vortrags der Präsentation innerhalb der Gruppe

4. Dead-Line, Präsentation per email schicken

5. Besprochene Regeln einhalten


Grundlagen der Elektronik/Elektrik

Die Gleichspannung


Notizen / Zitat:
  • Gleichspannungssymbole
  • negativ geladenes Teil => Elektron
  • technische Stromrichtung: von + nach - (Festlegung im 19. Jhd. ?)
  • physikalische Stromrichtung: von - nach + (s. Potential, Elektronegativität-Gradient)
- - -

Die Wechselspannung


Notizen / Zitat:

Entstehung von Wechselspannung,
  •  ...
Berechnung der Kenndaten wie

Effektivwert:
  • ...
Spitzenwert:
  • ...
SpitzenSpitzenwert:
  •  ...
Periodendauer:
  • in T => Sekunden (s, ms)
Umrechnung von T (Periodendauer in s) nach f (Frequenz in Hz)

Bsp:  
  • T = 20 ms
  • f = 1 / T
  • f = 1 / 0,020 s
  • f = 50 Hz (s. Netzspannung, Wechselstrom)
Frequenz:
  • f = 1 / T
Darstellung von verschiedenen Wechselspannungsarten

Sinusspannung:
  • ...
Sägezahnspannung:
  • ...
Rechteckspannung:
  • ...
Dreiecksspannung:
  • ...
Nadelimpulse
  • ...
 - - -

 Der Widerstand

 

Notizen / Zitat:
  • R = Resistance in Ohm
  • " Es liegt eine Spannung an " => Spannung = U in Volt (V)
  • " Es fließt ein Strom " => Strom = I in Ampere (A)
 
http://www.railware.de/doku/show_image.php?id=1466

U = R * I 
R = U / I
I = U / R


... über den Daumen gepeilt:
  • R = U / I
  • großer Widerstand => kleiner Strom / große Spannung
  • kleiner Widerstand => großer Strom / kleine Spannung
Bildliche Erklärung
  • Eine Anzahl x von Menschen muss durch eine Tür in ein Haus:
  • Anzahl der Menschen / Zeit => Stromstärke in Ampere
  • Druck der Menschen gegen die Tür => Spannung in Volt
- - -

Die Reihenschaltung


Notizen / Zitat:

Verhalten in einem Widerstand von 

Strom,
  • ...
Spannung,
  • ...
Leistung 
  • ..
Einfache Schaltungsberechnung und deren Formeln
  • ...
     - - -
Die Parallelschaltung


  
Notizen / Zitat:
  • ...
 * * *

Notizen:
  • Widerstandsnetzwerk
  • ...
. . .
Liebes Tagebuch,

hipp, hipp, hurra: jetzt bin ich in der Umschulungs- bzw. Fortbildungsmaßnahme (Industrieelektronik) drin ... tausend Dank an meinen Jobvermittler ;-)

* * *

Kosmisches Prinzip - Streben nach Leben

 Medical Animation



TourOfAnAnimalCell

 



Inner Life Of A Cell


* * *

How Radiation Affects DNA

Punktmutation

 


 Chromosomale Mutation




* * *

Sonntag, 4. März 2012

Netzausbau bedeutet u.a. " Buddeln "

 http://www.duesseldorf.de/umweltamt/service/tiere_in_der_stadt/grafiken/MaulwurfInternGr.jpg

Wenn Politik weniger "unterirdische" Leistung erbringt sondern mehr "High Quality", dann sind dem Fortschritt keine Steine mehr im Weg gelegt.

* * *

(...so manch blinder Zeitgenosse sieht mehr ...)

. . .

Japan - kein Platz mehr für Kleingeister und Kernkraft-Lobbyisten

Japan

 http://upload.wikimedia.org/wikipedia/commons/a/a1/Japan_nuclear_power_plants_de.png

" Bei Günther Jauch"

...stimmt es, dass von 54 Kernreaktoren in Japan mittlerweile schon 52 geschlossen haben und Ende Mai diesen Jahres alle (!) nicht mehr am Öffentlichen Stromnetz betrieben werden dürfen?
 Klimabilanz
agenda21-treffpunkt.de

Notiz

Die Stromkosten für Solarzellen sind am höchsten + die Sonne strahlt für jeden kostenlos ?!
  •  => diesen Widerspruch kann man nur durch Wirtschafts- und Energielobbyismus auflösen ...
... alle anderen, holprigen bis infantilen Erklärungsversuche sind heutzutage sehr fragwürdig oder nur noch peinlich.

Ratatat

Germany to Germany


Zitat: 

" Replay button, you're welcome "

Loud Pipes 

 
* * *

On the Turntables

 Kid Koala LiVE 





Kid Koala & DJ Shadow

" Third World Lover "


 

* * *

Mütterchen Russland, ...

 http://de.toonpool.com/user/12400/files/muetterchen_russland_waehlt_1615925.jpg

 ... wieviele Jahrhunderte (?)

willst Du noch Deine unersättlichen (!)

Zaren & Oligarchen

Diktatoren & Despoten,

Bolschewisten & Putschisten

bedienen und durchfüttern ?
 http://onipepper.de/wp-content/uploads/2011/03/mario_russland.jpg
onipepper.de

* * *

Wenn ein System und seine Nutznießer Dich betrügen und belügen, dann ...

... wurde wertvolle Zeit deines Lebens

 verschenkt und gestohlen ! ?
 
http://www.welt.de/multimedia/archive/00447/fsl_russland_2_DW_P_447753p.jpg
welt.de//Muetterchen_Russland_haelt_treu_zu_Putin

* * *
 

Samstag, 3. März 2012

Rah Digga - Lesson of Today

 


[Intro]

 Rah-rah-rah Digga
Yeah, yeah, yeah, yeah, yeah


Check it out now, uh


Dirty Harriet!


Dirty Harriet!


Dirty Harriet! 

Where's my sisters?
Where's my sisters?


This one's for the brothers
The brothers, the brothers


Said I'll be rappin' for da ladies

What's up ladies?

But this one's for da brothers
The brothers, the brothers
Yeah check it out now

Now I'm the baby in the family
and I got three siblings
Three older brothers and we trying to make a living

So we hustle and we bubble and we coming up fast
Ain't gon' never be the same since mom and pops past

The oldest one, child prodigy no doubt
Every since he was a kid used to ride a bitch out

All grown up now, nice job, nice clout
Nice wife, nice house, try-na take the right route

Treat sis like a queen brother gave me everything
Any time I got in trouble he could probably pull some strings

Walk daddy's footsteps and career same speed
Made the greatest big brother and a father to his own seed

(Uh-oh) 

But something happened on the job, he started snappin'
Problems with the wife, winging out and started cappin'

Tried to turn himself in just to make things right
Ended up taking flight cause he's not the jail type

The lesson of today

You have to listen to each 

and every single word I have to say
Because ¦ Rah Digga ¦ remains raw,
remains raw


(Follow the rules)

(Ya hear me, huh?)

The lesson of today
You have to listen to each 

and every single word I have to say
Because ¦ Rah Digga ¦ remains raw, remains raw


(Follow the rules)

 
(Ya hear me, huh?)


Now I got a second brother me and this one was closer

Made me a little tom boy like he was supposed to

Tearing up the place blowing weed in my face
Irresponsible to death parents stayed on his case

Probably cause he wanted to be the baby in the family
Drinking with his friends, macking up, Mommy carried me, 


Look half way crook getting crazy on the mic
Wasn't really into rap but the shit sound tight

He used to tell me all the time: "Don't wet none sis
By this time next year we gon' be dumb rich"
That's when I heard the ill
My physical got killed

Just a couple of weeks after signing a record deal
Now somebody gots to bust and have to get a little tough
And on the block round the clock
Niggas ain't seen nothing

 
YEAH RIGHT

Never seen a brother more determined or eager
Moms and pops couldn't see it, now we not gonna see it either

The lesson of today

You have to listen to each 

and every single word I have to say
Because ¦ Rah Digga ¦ remains raw, remains raw


(Follow the rules)

(Ya hear me, huh?)

The lesson of today
You have to listen to each 

and every single word I have to say
Because ¦ Rah Digga ¦ remains raw
, remains raw
 
(Follow the rules)

 
(Ya hear me, huh?)


Now my last and final brother, kinda something out the norm

Some say part depressed some say part deformed


Record unclean since his early teens
In and out the youth house, playing all the crime scenes

Early hangin' with friends smoking all types of things
He used to chase a basketball now he chasing pipe dreams

From the door, shit was wrong undetected too long
Bugged out when he was little
Now he big that was wrong

Little too early had to kick him out the house
He just wanted some attention that's what dad was all about


He used to bust down the door, Moms cry, pops fight
Even family counseling couldn't make this shit right


Word on the street every body wanna do him
From his so-called boys to all the chickens he was screwin'

Anybody get the chance, who will probably unload?
How much longer sis got before the last brother gone

OH NO!

The lesson of today

You have to listen to each 

and every single word I have to say
Because ¦ Rah Digga ¦ remains raw,
remains raw

(Follow the rules)


(Ya hear me, huh?)


The lesson of today

You have to listen to each 
and every single word I have to say
Because ¦ Rah Digga ¦ remains raw
, remains raw

(Follow the rules)


(Ya hear me, huh?)

Rah Digga, Rah Digga

[Outro]

Peace y'all this is the first lady of the Flipmode Squad
Rah Digga (Uh-huh)

I wanna take this time out to say thanks to everybody
Who went out and copped my shit

For those of y'all who's listening and didn't go cop your own copy
I suggest you go handle your BI

Now I'm about to take this time out to plug the next

Flipmode Squad album (Okay) 
the Rulership album (Okay)
I wanna plug the next Busta Ryhmes solo LP ¦ Anarchy
And I'm pluggin' the Outsidaz (Hey-dey-dey)


Ya know what I mean? 


Bricks City all day (Night Life)

Now for those of y'all who think I purposely make my voice deep
Try-na sound like some extra hard core, whatever, whatever

Fuck all y'all alright cause
This is me, this is who I be

This is my voice and you got no choice
And on that note I just wanted to say
Cheers to another thousand years
Of shit poppin' dope emceein' 
and I write my own rhymes 
y'all Dirty Harriet!

But before I forget don't touch that dial y'all
Make sure y'all stay tune to check out
These next couple of bonus tracks I left y'all with 



performed by DJ Premier

  

* * *

"Who is dangerous, darling ?"

http://i54.tinypic.com/x27zo7.jpg
dotgotit.com

"Don't blame me for this, it is like it is" ;-)

http://respecta.net/uploads/posts/2009-06/1246380570_busta-rhymes-flipmode-remixes.jpg
respecta.net

(... ich liebe meine Sprachakrobaten ...)

* * *

Direction Russia

This way - you can't miss is it !

http://schmuckdelikatessen.de/s/cc_images/cache_1384115802.jpg?t=1253888866

Der "Kalte Krieg" war gestern

die "Heiße Phase" kommt jetzt.

 http://i.computer-bild.de/imgs/2/0/4/1/8/1/7/Strategiespiel-Tom-Clancy-s-Endwar-480x360-cf3e60958cd8e249.jpg
computerbild.de  

Paris denkt, Berlin lenkt, 

Rom flennt, London hängt, 

Minsk erhängt, Moskau rennt,

 Wien bekennt, Athen versenkt,

Lissabon kennt, Dublin verrenkt,

Brüssel verschenkt, Warschau pennt,

Den Haag überdenkt, Budapest gelenkt 
 
 http://www.giovanipadani.leganord.org/approfondimenti/europa/europa-popoli.png
hoeckmann.de/karten/europa


 Ohne Gewaltenteilung und aktive & wachsame Basis 

keine Grundlage für echte & gelebte Demokratien


 http://satgeo.de/satgeo/messdaten/bausteine/klima/klima_legende.jpg
 satgeo.de

 * * *

Urban Soul Orchestra - 'Don't Stop 'Til You Get Enough'

 

* * *

Deep Dish - Cocaine


* * *

Joe Maker - Minimal Female

  

* * *

Mario Ochoa - Fiesta Celta

 
 
* * *

James Woods - Lost Illusions

  

* * *

Simon & Shaker - Make It

 

* * *

BUSTA RHYMES - Dangerous

 

 [Intro]

Hey, another one of them Flipmode joints

Busta Rhymes y'all, word mother y'all, check it out y'all


Just swing to the left, swing to the right
Make ya feel good, feel alright


One time, feel good yeah y'all
Busta Rhymes in the place y'all


Makin you feel real good y'all
Flipmode is the Squad in the place y'all

[Verse One
]

Buckwild to all of my niggaz who don't care

Floss like a bunch of young black millionaires


Makin ya run, me and my Dunn, stackin my ones
Floss a lil', invest up in a mutual fund


Blowin the horn, a sense of every day I was born
Never dream I see a nigga landscaping my lawn


Dangerous, my nigga shit be accurate
Have to get, the flow be so immaculate


Aiyyo, aiyyo, watchin my dough, sippin my Moe'
Slippin in slow, them pretty bitches sayin hello


Anyway go 'head and diss, play your Oil of Olay
Little honeydip within a little Cabriolet


I don't mean to hold you up but I got somethin to say
Swear to only give you hot shit everyday


Afraid of us, you know this ain't no game to us
You strange to us, that's when we gettin dangerous, come on

[Chorus
]

This, is, serious

We could make you delirious
You should have a healthy fear of us
Cause too much of us is dangerous


So dangerous, 

we're so dangerous
My Flipmode Squad is dangerous
So dangerous, we're so dangerous
My whole entire unit is dangerous ;-)

[Verse Two
]

Hold your breath, we swingin it from right to left

Word to Wyclef, nigga shit be hot to death


Stayin Alive, you know only the stronger survive
Holdin my heat, under my seat, whippin my five


Bassline for all of my people movin around
Give me a pound, all of my niggaz holdin it down


Cuttin you up, the new shit, ruckin you up
Fuckin you up, my black hole, suckin you up


Back in the days, a nigga used to be ass out
Now a nigga holdin several money market accounts


Blaze the street, and then I would just like to announce
Feelin my groove, my jigga jigga makin you bounce


Others is fair, me and my niggaz breakin the bread
Straight gettin it, we got you niggaz holdin your head


Afraid of us, you know this ain't no game to us
You strange to us, that's when we gettin dangerous,


Come on 

[Interlude] 

This, is, serious
We could make you delirious
You should have a healthy fear of us
Cause too much of us is dangerous


So dangerous, 
we're so dangerous
My Flipmode Squad is dangerous
So dangerous, we're so dangerous
My whole entire unit is dangerous


One time y'all

Throw your hands real high y'all
Yea, get down y'all
Let me see you all y'all


Busta Rhymes, Flipmode y'all
Nineteen ninety eight y'all
Ha, get down ya'll
Let's have a ball y'all

[Verse Three
]

Feelin the heat up in the street rockin the beat

Step up in the club, take me to my reserved seat


Comin around, all of my niggaz surround me
So much bottles of liquor, y'all niggaz'll drown me


Makin ya drunk, feelin the funk, blazin the skunk
Stay hittin with the shit that blow a hole in ya trunk


Afraid of us, you know this ain't no game to us
You strange to us that's when we gettin dangerous


Come on

[Chorus]

This, is, serious

We could make you delirious
You should have a healthy fear of us
Cause too much of us is dangerous


So dangerous, 
we're so dangerous
My Flipmode Squad is dangerous
So dangerous, we're so dangerous
My whole entire unit is dangerous


Come on

[Outro
]

Uhh uhh, uhh

Uh-huh, uh-huh, uhh
Uh-HUH, uhh
Uhh, uhh, uhh
Uhh uhh
Uh-huh, uhh
Uh-huh
Uhh uhh
Ahh ahh, uhh ahh
Uh-huh uh-huh, 

ahh...

(sing365.com)

* * *

Avicii vs. Sak Noel - Loca Levels

 (Robin Rylander Bootleg)

Operation Ivy

  
 Knowledge

I know things are getting tougher
When you cant get the top off the bottom of the barrel
Wide open road of my future now.
 Its looking fucking narrow

All I know is that I don't know
All I know is that I don't know nothing
All I know is that I don't know
All I know is that I don't know nothing

We get told to decide
Just like 

as if 
I'm not gonna change my mind

All I know is that I don't know
All I know is that I don't know nothing
All I know is that I don't know
All I know is that I don't know nothing

 
[Instrumental]

Whatcha gonna do with yourself
Boy better make up your mind
Whatcha gonna do with yourself
Boy running out of time

 
[Instrumental]

This time I got it all figured out

All I know is that I don't know
All I know is that I don't know nothing
All I know is that I don't know
All I know is that I don't know nothing

All I know is that I don't know
All I know is that I don't know nothing
All I know is that I don't know
All I know is that I don't know nothing

And that's fine


 Sound System 

 [Intro]

 Sound system gonna bring me back up (yea!)
One thing that I can depend on


Sound system gonna bring me back up (right!)
One thing that I can depend on

Try to describe to the limit of my ability:

Its there for a second
Then it's given up what it used to be

Contained in music somehow more than just sound

This inspiration coming and twisting things around

Because you always know that it's gonna have to go

You always know that you'll be back in the cold.


Point of departure sublimated in a song
Its always coming to give me that hope for just a second
Then it's gone, but!

Sound system gonna bring me back up (yea!)

One thing that I can depend on


Sound system gonna bring me back up (right!)
One thing that I can depend on

Static pulse inside of music bringing us escape.

Its always temporary, changing nothing in its wake...


Just a second where we're leaving all this shit behind
Just a second but its leaving just this much in mind:

To resist despair, that second makes you see

To resist despair, because you can't change everything
To resist despair, in this world is

What it is

What it is

to be free

Sound system gonna bring me back up (right!)

One thing that I can depend on


Sound system gonna bring me back up (yea!)
One thing that I can depend on

hu hu hu hu


Pick it up (x8) 

Sound System

Sound!
System!

Sound!
System!

Wake up turn my box on

Bust the shade, let the sun in
Times getting tougher 'bout time to start runnin'

Box in my hand music by my side
Skankin' to the rhythm of the music by my side

Sound system gonna bring me back up (yea!)

One thing that I can depend on


Sound system gonna bring me back up (right!)
One thing that I can depend on

Sound system gonna bring me back up (right!)

One thing that I can depend on


Sound system gonna bring me back up (yea!)
One thing that I can depend on

Sound!
System!

Sound!
System!

(ing365.com)

freeze Up





Empty factories to the east and all our waste
The shape of things that came shows on the broken workers face


To the west you'll find our silicon promised lands where
Machines replace our minds for systematic profit plans


The course of human progress staggers like a drunk
Its steps are quick and heavy and its mind is slow and blunt


I look for optimism but I just dont know
Its seeds are planted in a poison place where nothing grows

[Chorus]


It's 1989 stand up and take a look around
Weathers bitter tension it seems is sinking down

Drunk with power and fighting one another
Every hour shows the winter getting harder

There's a freeze up coming... [ad libs]

One nation stands the tallest radiating blinding light
Plastic and fluorescent energy robbing us of sight


Set in our way content with our decay
We wave the flag of freedom as we conquer and invade


Ever ask yourself where's my place in this hell
But no ones there to tell you cuz they dont know that themselves


The well rehearsed lines from our elated politicians
No longer offer solace we can see the self destruction

[Chorus]

It's 1989 stand up and take a look around
Weathers bitter tension it seems is sinking down

Drunk with power and fighting one another
Every hour shows the winter getting harder

There's a freeze up coming... [ad libs]

[Instrumental]

Just one political song, just one political song
to drop into the list that stretches years and years long
[x2]

Static and division is increasing like a storm,
we are shelter, 

we are forewarned,
nothing can be changed except ourselves,
nothing can be changed except ourselves,

There's a freeze up coming... [ad libs]


* * *
Senri is 13 years old drummer



* * *