- published: 18 Aug 2017
- views: 507
PCB may refer to:
A music video or song video is a short film integrating a song and imagery, produced for promotional or artistic purposes. Modern music videos are primarily made and used as a marketing device intended to promote the sale of music recordings. There are also cases where songs are used in tie in marketing campaigns that allow them to become more than just a song. Tie ins and merchandising could be used in toys are marketing campaigns for food and other products. Although the origins of music videos date back to musical short films that first appeared in the 1920s, they came into prominence in the 1980s when MTV based their format around the medium. Prior to the 1980s, these works were described by various terms including "illustrated song", "filmed insert", "promotional (promo) film", "promotional clip", "promotional video", "song video", "song clip" or "film clip". Since the creation and increased popularity of YouTube, mainstream artists now promote new music videos by releasing trailers of short promos on the site for their upcoming song and music video. Consequentially, YouTube has been converted into a social media platform for celebrities and artists to market themselves to their fans and audiences.
A printed circuit board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. PCBs can be single sided (one copper layer), double sided (two copper layers) or multi-layer (outer and inner layers). Multi-layer PCBs allow for much higher component density. Conductors on different layers are connected with plated-through holes called vias. Advanced PCBs may contain components - capacitors, resistors or active devices - embedded in the substrate.
FR-4 glass epoxy is the primary insulating substrate upon which the vast majority of rigid PCBs are produced. A thin layer of copper foil is laminated to one or both sides of an FR-4 panel. Circuitry interconnections are etched into copper layers to produce printed circuit boards. Complex circuits are produced in multiple layers.
Printed circuit boards are used in all but the simplest electronic products. Alternatives to PCBs include wire wrap and point-to-point construction. PCBs require the additional design effort to lay out the circuit, but manufacturing and assembly can be automated. Manufacturing circuits with PCBs is cheaper and faster than with other wiring methods as components are mounted and wired with one single part. Furthermore, operator wiring errors are eliminated.
Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media.
Video systems vary greatly in the resolution of the display, how they are refreshed, and the rate of refreshed, and 3D video systems exist. They can also be carried on a variety of media, including radio broadcast, tapes, DVDs, computer files etc.
Video technology was first developed for Mechanical television systems, which were quickly replaced by cathode ray tube (CRT) television systems, but several new technologies for video display devices have since been invented. Charles Ginsburg led an Ampex research team developing one of the first practical video tape recorder (VTR). In 1951 the first video tape recorder captured live images from television cameras by converting the camera's electrical impulses and saving the information onto magnetic video tape.
Video recorders were sold for $50,000 in 1956, and videotapes cost $300 per one-hour reel. However, prices gradually dropped over the years; in 1971, Sony began selling videocassette recorder (VCR) decks and tapes to the public.
Making your own printed circuit board can be a truly satisfying process, tying together electronics and the handmade craft of etching. It's the most accurate way to build a circuit short of sending away to a PCB manufacturer and it's a lot more fun (+ cheaper too!). For a full list of materials used plus more tips for etching & drilling head over to MAKE's site - http://makezine.com/2010/02/16/circuit-skills-circuit-board-etchin/
Namaskaar Dosto, is video mein maine aapse Printed Circuit Boards ya PCB ke baare mein baat ki hai, aap sabhi ne inhe bahut baar dekha hai aur socha hai ki yeh aise hi hai, but yeh bahut important hai aur Miniaturization mein bahut bada role play karte hai. Mujhe umeed hai ki aapko PCBs ke baare mein yeh video pasand aayegi. Share, Support, Subscribe!!! Subscribe: http://bit.ly/1Wfsvt4 Android App: https://technicalguruji.in/app Youtube: http://www.youtube.com/c/TechnicalGuruji Twitter: http://www.twitter.com/technicalguruji Facebook: http://www.facebook.com/technicalguruji Facebook Myself: https://goo.gl/zUfbUU Instagram: http://instagram.com/technicalguruji Google Plus: https://plus.google.com/+TechnicalGuruji Website: https://technicalguruji.in/ Merchandise: http://shop.technicalgu...
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How are PCBs made, how do they make modern electronics possible, and is it ever OK to drill through them to mount a cooler...? lynda.com message: Sign up for your 10-day FREE trial at http://lynda.com/techquickie Follow: http://twitter.com/linustech Join the community: http://linustechtips.com
How to make a Printed Circuit Board (PCB) at home. By watching this simple tutorial, you will be able to make your own PCB at home.
How is a double sided plated through hole solder masked and silk screened component olverlay PCB manufactured? Take a step-by-step tour of a PCB manufactuing plant. http://www.pcbzone.net Forum: http://www.eevblog.com/forum/blog/eevblog-939-how-is-a-pcb-manufactured/ Hard electroplated gold card edge connectors: https://www.youtube.com/watch?v=e6dH7TvqBVs Desing for manufacture tutorial: https://www.youtube.com/watch?v=VXE_dh38HjU DFM Automated PCB Panel Testing: https://www.youtube.com/watch?v=2zGisPMNstI&t;=536s Alba PCB Group Video: https://www.youtube.com/watch?v=P-fbIa7xlxw Eurocircuits Video: https://www.youtube.com/watch?v=IzbmfGZDs0A EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 Support the EEVblog through Patreon! http...
How To Make A PCB . SUBSCRIBE: http://www.youtube.com/user/LlegaWeapon?sub_confirmation=1 - Follow Me: Facebook: https://www.facebook.com/Llegavideos Twitter: https://twitter.com/LlegaVideos Instagram: https://www.instagram.com/llegavideos - CAVEAT: This video is just to show what can be done with household materials. No weapons or conduct experiments shown here without adult supervision. And taking all appropriate protective measures. I am not responsible for any misuse, which can give you the information shown here.
An easily understandable video demonstration of how to make PCBs(Fabricate) at home with available inexpensive materials using toner transfer method. Requirements for making PCB are Plain copper coated board,Ferric Chloride,PCB hand drill,Hacksaw blade, Iron box, LASER printer(not inkjet) and Glossy paper [photo paper]. Here Cadsoft Eagle has been used to design board layout,any other CAD tools can also be used.Acetone[nail polish remover] can be used to clean copper surface. Immerse the board for a sufficient time in boiling water for peeling off the paper.While peeling slowly remove the paper from borders don't remove it rapidly since toner might also get removed. If you miss the continuity in the toner mask or if toner gets distorted [path or any small area of design] while peeling off ...
Enlace para mandar a hacer PCB: https://jlcpcb.com Enlace descarga archivos Gerber Ardu5: https://easyeda.com/el_profe_garcia/ARDU5-3576fa4a1d16411ca7fa82c077289158 Aprenderemos a mandar a hacer circuitos impresos (PCB) baratos a China. Suscribirse Gratis: http://www.youtube.com/user/elprofegarcia?sub_confirmation=1 ---------------------- Apoya esta labor educativa --------------------- Sea un Patrocinador oficial: https://www.patreon.com/elprofegarcia Invítale un café al Profe: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted;_button_id=27M4S2DP5NDW4 ---------------------------------------------------------------------------------------- Contribuye con esta labor educativa colocando subtítulos en español o traduciendo los videos: http://www.youtube.com/timedtext_cs_panel?tab...
This homemade PCB Ink plotter is built using Arduino running GRBL CNC firmware, 28BYJ-48 stepper motors, 3D printed parts and other few other hardware. Video is played at 4x speed. The build is based on the design from Dirk Herrendoerfer (https://www.youtube.com/watch?v=kcXlak7RNV0) and the firmware is based on https://github.com/ruizivo/GRBL-28byj-48-Servo. Schematic: https://drive.google.com/file/d/0BwAgplGeEjGPTnB5UXJnMzRMemc/view
PCB etching without ferric chloride next part देखने के लिए यहां क्लिक करेंhttps://youtu.be/-841uyyXYnA पीसीबी बनाने की फाइल डाउनलोड करने के लिए यहां पर क्लिक करें https://goo.gl/cxy3HC यह साधारण तेजाब यानी नमक के तेजाब Muriatic acid से पीसीबी बनाया है यह सभी जगह पर उपलब्ध हो जाता है क्योंकि इसकी क्षमता कम है यह वॉशरूम साफ करने के लिए इस्तेमाल किया जाता है फिर भी इसके साथ सावधानी बरतें हाथों में दस्ताने पहने, और बच्चों की पहुंच से दूर रखें ,फर्श पर गिरने ना दें
PCB Announced Pakistan XI For 3 T20s Vs World XI. pakistan Team vs World XI. Pakistan Xi V World XI Match. Pakistan VI Vs World XI. Pakistan Team Members V World XI. Pakistan Cricket Team. PCB Pakistan XI. Pakistan V World XI. PTV Cricket is a one stop for all cricket fans as we are providing all cricket news from all around the world. PTV Cricket's objective is to bring almost all cricketing news from all around the world regardless of borders. You can find South Africa latest news, Pakistan Cricket team latest news, India cricket latest news, Australia cricket latest news and updates, Bangladesh cricket news and updates, West Indies cricket news and updates, Ireland cricket news, Afghanistan cricket news, Zimbabwe cricket news, Sri Lanka cricket news. Sri Lanka Cricket videos. Pakistan C...
Instagram : https://www.instagram.com/duwiarsana/ Nah untuk mencetak PCB dengan kualitas yang sangat bagus di pabrik tersebut kalian tinggal pilih mau pabrik yang mana yang akan kalian coba untuk mencetak design pcb kalian. Saya menyarankan untuk mencetak di PCB way, karena menurut pengalaman saya di PCB way cendrung lebih mudah untuk melakukan proses order dan pembayaran.
The other day I said to you
I know what you want to do
I could never sit around
While you´re feeling down
And I could never compromise
My situation lies
And I would never feel the same
Would you be the blame?
Would you leave me
Still uneasy
Locked inside of
Torn in spite of
I don´t want to, I don´t want to know
Sometimes when you´re all alone
Hiding what you´re thinking of
I could never sit around
While you´re feeling down
I could never see my self
Chasing something else
I would never get away
Would you feel the same?
Would you leave me
Still uneasy
Trapped inside of
Torn in spite of
I don´t want to, I don´t want to know
Sometimes when I´m all alone
Feeling what you´re thinking of
And I could never sit around
Chained to frozen ground
I could never see my self
Playing for something else
And I could never walk away
Would you feel the same?
Would you leave me
Still uneasy
Trapped inside of
Torn in spite of