[廣告]複合式 WIFI wireless VIDEO SERVER

將UVC CVBS Grabber card 連接至 WIFI 無線分享 伺服器  就變成  1CH wireless  WIFI Video Server

專業的監控設備在意的是Security , 但相對的安裝就不容易..通常需要有系統整合廠商到府安裝

我做的產品有別於專業的的監控設備,我在意的是安裝容易度,

目的是要讓消費者自己也可以安裝...

至於有沒有 "Security "等級,這就見仁見智....

好比說, 專業的"Security "玩家會認為, 攝影機的低照度 寬動態, 壓縮率,Dual stream 等等很重要...

但我的目標市場不是專業的玩家....

我這個玩意是可以讓一般的Webcam 或一般的類比攝影機變成可以"居家監看" 的DIY 產品..

Webcam 當然不會在意低照度 寬動態等監控等級要求。 但好處是,隨手可得,隨手都買得到.. 

很容易自己DIY

這個WIFI Video Server 除了當 Video Server 之外,還可以個別使用，以下是使用方式介紹

1.  ①UVC CVBS Grabber card + ②WIFI 無線分享伺服器  = 1CH WIFI Video Server (無線影音伺服器)

2. ①UVC  CVBS Grabber card 單獨使用

3. ②WIFI  無線分享伺服器 + Webcam  = WIFI IP Camera  / Baby Monitor

USB DVB-T / ATSC /DTMB TX dongle comparison Table

1. USB DVB-T / ATSC /DTMB  TX dongle  comparison Table 

	Linux SDK version DVB-T TX Dongle video demo: http://febon.blogspot.com/2013/10/linux-windows-version-user-manual-for.html	Low cost version DVB-T /ATSC /DTMB  TX dongle video demo http://febon.blogspot.com/2013/10/windows-version-user-manual-for-usb.html
Price	US$195	US$120
advantage	1.Provide LINUX /WINDOWS SDK 2.High power (about 40m) 3.you can choice many parameter of Modulator 4. you can develop your own ap for windows and Linux  5. DVB-T bandwidth      3Mhz ~8Mhz	1. Cheap 2.Support ATSC / DVB-T  /DTMB modulator 3. windows AP is very very easy to use   For example   any video file can be broadcast into DVB-T channel.   Just click one icon!!
disadvantage	1. expensive 2. windows AP is NOT friendly   for example:   if you want to let windows video file to broadcast into DVB-T channel, you must transfer your video file into TS video .	1.low RF power (about 30m) 2.No LINUX / windows SDK. 3.Do not open many parameter of Modulator.  4. Only for WINDOWS  5.DVB-T bandwidth is just 6Mhz
package	1. USB dongle of DVB-T modulator 2. antenna 3.  WINDOWS AP of video trasformation ( transfer video to TS file) 4.  AP of "pc to tv " and "ts player" 5. SDK   (software design kit) of  WINDOWS and Linux	1. USB dongle of DVB-T/ ATSC  2. windows AP /driver    2.1 pc to tv    2.2 video file to tv (any video file)

2. The application of  Wireless HDMI input  DVB-T  TX transmitter modulator (generator)

	Linux SDK version DVB-T TX Dongle	Low cost  DVB-T /ATSC /DTMB TX dongle
PRICE	US$299	US$219

PACKAGE

1.Linux SDK vesion DVB-T TX Dongle 2.FEBON168 UVC USB hdmi capture card

1.Low cost DVB-T /ATSC /DTMB TX dongle 2.FEBON168 UVC USB hdmi capture card

3. How to add the output RF UHF power?

  http://febon.blogspot.com/2014/05/usb-dvb-t-tx-modulator-transmitter.html


a. To add the PA ( Power amplifier)

 


b. The distance between Power amplifier and antenna must be more than 3 meter.

c.  the placed away from the walls and railings.

    The best location of  antenna is open void (wide spacious)
   ( in my video demo, it is not 100% spacious and empty-void.)

  in my test environment, it  is not good

[廣告]硬體工程師有福了!! 可以在IPAD/IPHONE 顯示的WIFI wireless 電子顯微鏡

Wireless Microscope~~~~

公司裡面的硬體工程師是最辛苦的...

版子越做越小,IC 的腳位也越來越小...

硬體工程師的眼力也要越來越好....

長期觀看硬體版子線路,可能眼睛會拖窗....


本人目前已經完成一款 複合式的 WIFI 電子顯微鏡,

可以透過智慧手機 或平版電腦 來監看硬體線路圖.....

在無線網路室內 50公尺範圍內,至少可以同時提供 50人同時監看,



↓IPAD 直接透過內鍵的瀏覽器 SAFARI 就可以直接觀看...
透過 WIFI 的 SSID 主動丟IP, 可 同時讓 PC 及  IPAD  至少50人同時觀看

主動式WIFI 無線 ip camera (baby monitor) 同時監看又可以上網

只要你將有線IP CAMERA 是RJ45網路線連接,

只要幾秒鐘,我就可以將你的有線IP CAMERA 變成智慧型 Baby monitor 或是智慧型 wifi ip camera

現在給iPHONE  iPAD 觀看的baby monitor 就是在監控的時候,就無法上網,

因為他的wifi 已經被佔據住了。

目前這個模組改良這個缺點,可以邊上網邊監看 !



↓我的智慧型WIFI  長的如下:

    大小只有  25mm x35mm  全世界最小!!!

test app

1. usa


https://drive.google.com/file/d/0B4LqYcHYfHMiaS1LemNPTTRrSG8/view?usp=sharing

2.japan

https://drive.google.com/file/d/0B4LqYcHYfHMiSjJlaG9JTElJc2s/view?usp=sharing


3. korea

https://drive.google.com/file/d/0B4LqYcHYfHMiOXE3LUM0Umh1Uzg/view?usp=sharing

360度魚眼修正技術應用於蛇管攝影機( snake camera)

蛇管攝影機 (snake camera) 算是CCTV 類比攝影機的另外一個工具類產品的應用

他的頭端是攝影機，然後透過CVBS 可以傳輸距離遠的特性,

做成管狀的樣子,延伸至後端的手持式螢幕。

↓Snake camera is as below

20121210嘉義郵局掛號

再論 WIFI wireless microscope (無線 顯微鏡) 的技術解決方案

目前本人再推廣 wifi  wireless module,
剛好朋友傳給我一個有關於wifi microscope (wifi 顯微鏡)
在 IPHONE / IPAD監看的YOUTUBE影片




這家公司是日本的顯微鏡領導廠商  AirMicro
他在國內的代理商 也強打全世界第一台可以在IPAD /IPhone 觀看的無線顯微鏡
但是那台並不便宜!!

How it work on MAC skype (google hangouts, usterem....)?

If your main application is for  web video conference stream,

I strongly suggest you to use USB2.0 FEBON168 UVC HDMI grabber card.

it is very very easy to use.

http://febon.blogspot.com/2013/10/febon168-uvc-usb-hdmi-grabber-card-user.html




If you still want to use  USB3.0 FEBON198 UVC HDMI grabber card to work on  MAC web video conference,  you must download the MAC wirecase.


Download link:
https://drive.google.com/file/d/0B4LqYcHYfHMiU0JuR3RmUTZ3VUU/edit?usp=sharing 

Why USB3.0 FEBON198 HDMI grabber card just show "640X480 60FPS"?

Why USB3.0 FEBON198 HDMI grabber card just show "640X480 60FPS"?


It means your PC is USB2.0 or  USB3.0 that is not intel XHCI chip set.

Before you buy USB3.0 FEBON198 HDMI graber card, you must check the list

 Before you buy USB3.0 FEBON198 HDMI graber card, you must check as below


1. PC hardware and OS check!

	USB2.0 HOST CONTROLLER	USB3.0 to PCIe(Gen.2)               or thunderbolt to USB3.0	embedded USB3.0 intel XHCI IVY BRIDGE	embedded USB3.0 intel XHCI HASWELL ULT
WINDOWS XP	no work	no work	no work	no work
WINDOWS 7	no work	no work	no work	no work
WINDOWS 8	no work	ok!!!! (NOT recommend)	ok!!!! (NOT recommend)	no work
WINDOWS 8.1	ok!!!	ok!!!	ok!!! note:(bootcamp) mac air 2103 is ivy bridge	ok!!! note:(bootcamp) mac air 2014 is Haswell
MAC  OSX 10.8	no work	OK!!	OK!!	OK!!
MAC  OSX 10.9.4	no work	OK!!	OK!!	OK!!

2 . Check  USB3.0 host.

If your USB3.0 is not as below, USB3.0 FEBON198 hdmi grabber card will just show 640x480 60fps





Embedded USB3.0 host requirement

1 USB3.0 host shoud be better be intel eXensible Host Controller (INTEL XHCI)

 windows 8 /8.1

MAC OSX 

3. HDMI  VIDEO INPUT.

hdmi input 

 

1920x1080p 60/50/30/24 fps 

1366x768 60/30fps

1280x720 60/50fps  

If hdmi source is 1920X1080i , USB3.0 FEBON198 UVC HDMI grabber card CAN NOT work

uvc output

1920x1080p 60/50/30/24 fps 

1366x768 60/30fps

1280x720 60/50fps  

Due to no scaler function, 

hdmi input resolution and frame rate must be equal uvc output resolution  and frame rate. 

eg: 

When input is  1920X1080P 60FPS, your uvc output must be 1920x1080p 60fps. 

If your choice uvc output is 1920x1080p 24fps, it will no any video. 

You can use MAC wirecast to control the uvc output resolution and frame rate.