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Hi, I allready did understand the difference between the 2 receivers and the apps.Thanks, for the different cable- and Bino- tip, gonna give it a try.Also gonna use a laptop for testing.Andi, by the way, what IDE/language do you use for the app?( haven't done coding for phones before )Still contineuing using your app, but maybey I'll give it a try to code an app.Kind regards!
Gonna get me a spare utv007 based grabber...https://www.ebay.de/itm/TV-Video-Audio-VHS-zu-DVD-HDD-Konverter-Capture-Card-Adapter-ChipSet-UTV-007/142829598981
Continued with the same cable and after few time video init errors, got a picture in your app, Andi.
Recently , I did a search for an app that can do the 3D but with the USV5.8G OTG receiver. ( instead of the other receiver and 007-grabber) Didn'f find...
Tnx! 1) My USV5.8G OTG receiver works with FPViewer app.( as you told, not supported in "3d FPV Viewer Android App Lite" )2) Haven't been able to get the video grabber based on UTV007, get working in 1 of the 2 app's, even with the UTV007 connected to external power. Made a DIY cable.GND and 2 signals from UTV007 to the phone. And +5V and GND to the UTV007.Gonna make the cable agin! To be continued...
Hi, I'm so close but....After pressing start in the app, the advertisement apears, I click it away by the clicking the 'close cross', but then the app goes back to the menu and shows " UTV007 found".Anyone a hint?( I've tried many different settings )
A very nice job! I like it!Working on a kinda same project.https://www.modelbouwforum.nl/index.php?threads/261643/It's in Dutch but you can easely watch the pictures and videos. Kind regards!
Need some finetuning.Here you can see that the sync hardware and software is functioning. The offset between cam A and B is within the during of a burst, with current software.
Hi!Well done!You know the wires?One can buy them on a coil or just get them out of (small) transformers etc.By dipping the ends of the wire in a drup of tin at the solder iron, the insulation will disapear.You can go very small.
Got me a secondhandy and VR-goggles. The "mono" setup is ok.And with adjustments, it can be used for the 3D-fpv, too!Have to continue programming the software for controlling the 2 cams.
For the moment, first gonna do some flights with my ( ready for weeks, except rPI split screen ) "MONO" setup at the heli and get some more skills using rPI in commen. Meanwhile, I ordered a quadrocopter, due of lack of channels on heli, it flies "like a hoovercraft"...By the way, you said you used rPI before, what programm did you used? Can't find anyting. ( for mobiles phones I see plenty ).
Cam + 600mW transmitter
Thanks for you time and patience!
Clear! You know, my very first aproach was to send the first ODD-line-cam1 followed ( then switch to ) by the first ODD-line-cam2, as were it 1 TV-line! Thand the second..etcWhen completed: take the EVEN-lines...etc...Kind regards!
So, your set ups send salternately left and right picture ( each picture ODD and EVEN )?And at the recive site you send them to the alternately tot the left and right side of the lcd?
Thanks. So, there's more going on on the phone/pi than I thought...
Sure, I understand that 2 humans eyse are needed for depth!
Just realized that my aprouch/perception of the setup is wrong...I thought that switching between cam's and show them to bouth eyes, creates somehow a 3D-view. NOT! But as I pause the video, I can see that the left and right picture are different!Most easely to see by the 2 white quadracopterparts protuding at the bottom of the screen.
By pulling down a cams oscilator-circuit ( crystal ) for a fraction of a second, will let the cam's come in sync ( or more out of sync ). Works fine!
Gonna try it by using the clock of 1 othe the cam's and 'switch' to the other cam.To be sure: gonna place the 2 transsistors too, for on/off.
Nice! Connected all of the 4066, both 8118's and the mC and with some code got the stufswitching. The 4066 lets the videosignals pass well. Clear picture.Next thing is to code the sync-method.
Hi.The mC is a complete pcb ARDUIN nano 328p, it's got al the parts next to the chip.Gonna code it in mikroPascal, I know just a bit of C bu I managed totranslate the major into kinda pseudo code. Good idea to connect all the 3 outputs of the LM1881's to the mC.
So far ok! Gotta find out the power consumption of the cam's. Proberly they can be powered by the 5V of the ARDUINO NANO pcb. ( e.q.: anLM1881 conspumpts 25mW )IC 4066 and some discrete parts have to been placed. The mC needs to get wired with ic's and parts.
Click on pictures to see full details!
Line signal detailed:
At the moment, 2 black-white cam's. Colour to be soon. See here the outputs of the 2 LM1818's: