Thứ Tư, 2 tháng 1, 2019

Auto news on Youtube Jan 2 2019

Hello everyone!

This is our electronics project.

Here we made an RFID based scanner

where we can scan your ID card and enroll yourself into a class, give attendance…

And now we are going to show you the demonstration, how to make this RFID scanner.

So this are the components that we need to make our RFID smart scanner.

Here we have made a box and cut off a part through which our components will be visible.

And here is our RFID tags and ID cards which we will scan to update our database.

Our power supply will be a power bank through which we will give power to our nodemcu.

Here is our scanner which we will use to scan the ID card.

And this is our nodemcu, were we have updated java socket server code which will allow it to

connect to our java server with built in Wi-Fi and update the cards in our database.

So now we are going to connect our nodemcu and scanner together and connect the nodemcu with our power source.

So first of all we are going to connect our nodemcu,

here we are going to take the SDA of scanner connect it with nodemcu D4.

After that we are going to connect scanner's SCK part with our nodemcu D5.

Then we are going to connect our MOSI of the scanner with the D7 of the nodemcu.

After that we will be connecting MISO with nodemcu D6.

And then the RST which of the scanner is going to go with the D8 of the nodemcu.

Then we are going to connect ground of the scanner with the ground of the nodemcu.

And finally we are going to connect 3.3v part of the scanner with nodemcu 3.3v.

And now we are going to connect our power source with nodemcu.

Here after connecting the power source you can see that a light is blinking which means our RFID scanner is now functional.

Now we will scan our ID card and it will work just perfectly.

Now we will just place our all the components in our box and make it look even better.

Thank you everyone for staying with us.

For more infomation >> Electronics Project: Making a RFID Based Smart ID Card Scanner - Duration: 3:20.

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🎓Smart TV Desktop Stream Windows 7 | Windows 10 HowTo Stream ANY PC Audio & Video To Your Smart TV - Duration: 8:02.

Hey Guys,

So in this video I'm going to show you how to stream your PC's Desktop audio and video

using ANY version of windows to your Smart TV using VLC.

One of my future video post will be how to watch MKV video Links from the Chrome Browser.

Yes MKV videos from a browser with a DIY html playlist script with continuous looping that

can be Cast to one or more Chromecast simultaneously or streamed to any streaming Device or Smart

TV using VLC.

So if you interested in knowing how to do this then subscribe to be notified when I

post.

Created by Vectorpocket - Freepik.com

You will need:

the Smart IPTV App VLC

The Screen Capturer Recorder software I'm using an older version 0.10.1.

and IF Stereo Mix is not already installed on your PC.

the Realtek High Definition Audio Codecs

Stereo Mix was already installed on my windows 10 desktop it just needed to be enabled but

I did have to install these codecs on my windows 7 PC.

The reason I installed the stereo mix codecs is for better sound quality compared to the

virtual-audio-capturer that installs with the Screen Capturer Recorder software.

Now...The secret to getting the VLC desktop stream setup to work is drum roll please you

need two versions of VLC.

You need a current version and an older version which still allows audio and video desktop

streaming that's the secret guys.

Two versions.

I will link in the description box below all the mentioned softwares.

I will also link the older vlc.exe version that I'm using which currently allows VLC

desktop streaming.

You can use any current version of VLC for your day-to-day usage.

Please note you can only have one version of VLC installed on your PC but the second

older version of vlc will be sharing the same preference

settings so any update to preferences will be reflected on the old vlc.exe and your currently

installed version of vlc.

You can copy the older vlc folders onto your PC drive, NAS or Flashdrive.

I have placed the older vlc version on a flashdrive and NAS to allow me to

easily stream any PC on my network by sharing that older vlc.exe file.

You now need to create then add an M3U file to your Smart IPTV App containing the IP address

of the PC you will be streaming.The IPConfig command will show your PC's IP.

You can have multiple PC IP addresses in that m3u file.

I will have a m3U sample file in the description box below and a link to my video showing the

Smart IPTV App setup.

So once you have the Screen Capturer Recorder software installed you will be able to access

it from VLC.

The Steps are:

First Create a shortcut pointing to the older vlc.exe file and Open it.

Click on Help Then About and check that the version is 2.1.5.

NEXT

1)Select Media >>> Stream >>>The Capture Device Tab >> Capture Mode should be Direct Show

2)Select Video Device Name as screen-capture-recorder 3)Select Audio Device Name as Stereo Mix

4)Select The Stream Button 5)Select New Destination HTTP

6)Select The ADD Button 7)The default port is 8080 but you can change

it if this port is already in use on your PC

8)You can name the path anything you wish but The source and target stream information

needs match.

I've named my path forward slash /TheGeez001 9)Select NEXT

10)For Profile Select Video H.264 + MP3 11)And Finally Select STREAM

Check that the bottom left counter is incrementing.

Now minimize VLC and Go to the VLC App on your phone to verify the stream.

1)Select Network Stream 2)Enter http://your pc's ipaddress:Your selected

PortNumber/Your selected PathName forward slash

3)Press Open Network Stream

Since I'm recording on this same pc you will see the mirroring effect.

I'm going to demo streaming with a different PC's desktop.

If you are having issues connecting check that you don't have multiple VLC.exe's running

from Task Manager at this time.

If you do kill them all and re-do the stream or you may have some other application using

port 8080.

You can run netstat -a -n -o | find "8080" to check and if it is.

Select a different port if necessary.

**VERTICAL LINE

Now go to the Smart IPTV App on your TV and select your uploaded M3U file then navigate

to your PC's ip link and Viola.

Please note this streaming setup is not for gaming or things of that nature because there

is a lag.

If you are having buffering issues it is possible to create a custom stream reducing your streams

resolution.

I will link those details in the description box below.

So once you are done streaming you can close the Old Vlc.exe version.

I differentiate between the two VLC versions by giving them different DeskTop Shortcut

names.

For example you can call the old vlc.exe shortcut something like "FOR DESKTOP STREAMING ONLY".

Now One of my future video post will be how to watch M3U files on ANY Streaming Device

even if you don't have an IPTV App or USB port using your DLNA App.

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