Raspberry Pi Forums

georgekok97

hello,

i want to stream my raspberry pi camera to a browser (high quality & minimum latency if possible).
I tried a lot of tutorials but they dont work...
Can someone give me a working step-by-step tutorial ??? Thanks!!

georgekok97

If I knew that there wouldn't be a long lead time , I would order from RS but now I ordered from eBay .... I hope I'll get it soon.

georgekok97

Where from should I buy it from ? When it will be in my hands sooner ?

georgekok97

Rs component UK .I live in Greece and rs sends goods for free...

georgekok97

Hi! Does somebody knows in how many weeks the camera board will be send to me from RS if I order it today(Greece) ? RS says 4 weeks. If I order it from here ( http://www.ebay.com/itm/Raspberry-Pi-Camera-Module-Board-5MP-Webcam-Video-1080p-720p-/221290311766?pt=LH_DefaultDomain_0&hash=item3385ee3056 ...

georgekok97

OK !!!!
I'm waiting for some SSRs from eBay , so I think in two weeks I will post here again !!!

georgekok97

i confrimed it by some pictures i found :

georgekok97

To control 4 of them, you would do the same for 4 different GPIO pins, and do as you posted to define "1" or "0" as their output value. Hope this points you in the right direction ^^ And how exactly i connect the ssr with the raspberry pi ?? http://i40.tinypic.com/xnhlkk.jpg which one of the two pi...

georgekok97

I need help ! how can i control 4 solid state relays using my raspberry pi ??? how i connect the solid state relays with raspberry pi and how i control them via the ‘/sys’ filesystem ?? I mean how can i control them with commands like this : Enable GPIO 17 access via the Kernel on path ‘/sys/class/g...

georgekok97

arecord example.wav -D sysdefault:CARD=1 works flawlessly for me, I have a Logitech C170 with Webcam and built in Mic. Thanks for the info.

Works! It Works!

Thanks very very much!

georgekok97

Thanks I will check it out and Post a new reply later! EDIT: I saw the commands you used. The truth is that at my commands (that I used for recording), I set the Input Audio Device like this (example): arecord example.wav -D sysdefault while you use (and probably correct): arecord example.wav -D sy...

georgekok97

It recognizes the Microphone.

I tried with aplay -L and lsusb.....

I use the latest Raspbian version.

georgekok97

I have tried arecord and it doesn't work... Any other suggestion?

georgekok97

You could try Google's Voice API, if you want to do speech recognition when you do have internet. You can also try Pocketsphinx for offline recognition. The thing is that Pocketsphinx didn't work well for me....... For Google Speech Recognition: http://campus.albion.edu/squirrel/2012/03/01/google-sp...

georgekok97

I have a Plug-and-Play USB Microphone. I use the following command to record for Voice Recognition: sox -r 16000 -t alsa default recording.flac silence 1 0.1 2% 1 1.5 2% I get this error: sox FAIL sox: `default' No such device: Operation not permitted (tried with "sudo" prefixed but nothing) I try t...

georgekok97

I haven't received ANY email except from your response in the forum .... can you do something ? Vic : i received one month ago two FAULTY pis , and i send a mail in 4th of january , and they answered me that they have passed my information onto the relevant department who will look into this and be ...

georgekok97

Vic : i received one month ago two FAULTY pis , and i send a mail in 4th of january , and they answered me that they have passed my information onto the relevant department who will look into this and be in touch shortly with me,,, with NO answer... *edit : i have send the raspberry pis back to RS I...

georgekok97

Does it have a fixed lead or a seperate lead with a USB socket ?. Have you measured the voltage both sides of the F3 polyfuse ?. Some Pis appear to have polyfuses that are a bit high resistance and drop the volatage quite a lot. But, if its doing the job, I'd tend to leave it alone. Some Micro USB ...

georgekok97

which psu do you have exactly ...?

georgekok97

a good trusted known psu ???
that gives 5v+

georgekok97

hi !... i bought a psu 5v 2A from a local store and when i measure the tp1 and tp2 voltage it shows 4.65v ... i know that it should be from 4.75v to 5.25v but it can power my raspi with my wifi (tp link wn422g) ... should i keep using it ?? can it cause to my raspberry any problems ? And finally can...

georgekok97

Sure. It's F3 on the opposite side from the USB power. I basically I heated the area with a heat gun moving back and forth for about 30 seconds or so. Then I let it cool for a half hour and tried again. The board is still up and running with no freezing or network drops. http://i.imgur.com/XiN8Q.jp...

georgekok97

Well I took the risk of using a heat gun to heat the poly fuse. Let it sit for half an hour and I'm posting this from the Pi itself. I'm going to let it run for the day to see how stable it is. So far so good. It's been stable for the past 15 minutes. :D Been running the Pi for about 3 1/2 hours no...

georgekok97

Received two E4612RS2V13B1.0 pis

no problem at all ....
CPU stable (stress tested)
NOT turning off
NOT getting hot (both PCB and CPU)
eth0 turns off if power hungry device be plugged in and coming back when device is unplugged

georgekok97

a cheap hub ???
the cheapest i can find is this https://www.modmypi.com/shop/raspberry- ... s-Adaptor)

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