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by carioca10
Sun Dec 18, 2016 8:01 pm
Forum: Camera board
Topic: RP camera lens
Replies: 16
Views: 4220

Re: RP camera lens

I have bought some new lenses from the same eBay seller, eBay item 311029313516, "360X C-MOUNT + 0.5X & 2.0X Barlow Auxiliary Lens for Industry Microscope Camera". With this lens and the 0.5X Barlow Auxiliary Lens I have taken some pictures at 830 and 230 mm focus distance. 230 mm seems to be the mi...
by carioca10
Tue Jun 28, 2016 3:03 am
Forum: Networking and servers
Topic: getting WiFi working
Replies: 9
Views: 19159

Re: getting WiFi working

I have updated and upgraded 2 times with no success. Then I installed the new Raspbian Jessie version and partially solved. Though I was not able to access the WiFi of the Amped REC10 Extended Wireless Network, which gives the best signal at the place where I want to access my RPi. Later I discovere...
by carioca10
Mon Jun 27, 2016 10:23 am
Forum: Networking and servers
Topic: getting WiFi working
Replies: 9
Views: 19159

Re: getting WiFi working

Thank you.

I will try it later and then post the results.
by carioca10
Sun Jun 26, 2016 3:59 pm
Forum: Networking and servers
Topic: getting WiFi working
Replies: 9
Views: 19159

Re: getting WiFi working

I have tried both and am getting the following message when typing the command sudo ifup wlan0:

/etc/network/interfaces:9: option with empty value
Ifup: couldn't read interfaces file "/etc/network/interfaces"


The WiFi Configuration wpa_gui does not list the WiFi adapter.

Any help is welcome.
by carioca10
Sat Jun 25, 2016 5:24 pm
Forum: Camera board
Topic: RP camera lens
Replies: 16
Views: 4220

Re: RP camera lens

White undermount sink support - US$ 4.50 at a local store; Drill stand support - US$ 14.50 at Brazilian online store mercadolivre . I had one so no need to research for bargains. The supports with the Raspberry Pi and its camera https://s32.postimg.org/kjgkrwfbl/image.jpg Scale 1:46 with the big mon...
by carioca10
Tue May 03, 2016 9:31 am
Forum: Camera board
Topic: RP camera lens
Replies: 16
Views: 4220

Re: RP camera lens

Thank you very much.

I will try it.
by carioca10
Tue May 03, 2016 12:24 am
Forum: Camera board
Topic: RP camera lens
Replies: 16
Views: 4220

Re: RP camera lens

Dear jBeale, good night! You are absolutely right again. I have removed the CS adapter and it worked, I have increased the working distance to 235 mm. I will think now on a heavier stand. Thank you very very much for your attention and patience, :D :D :D . Photos are below (sorry the site inverted t...
by carioca10
Sun May 01, 2016 7:30 pm
Forum: Camera board
Topic: RP camera lens
Replies: 16
Views: 4220

Re: RP camera lens

I mean I was getting any identifiable image. It did not return an error message gand was not all one color and not black. You are right was just of focus. The stand I used was not so rigid, because the lens weight too much for it. Yes, I have removed the black lens cap. I put the camera in (or on, t...
by carioca10
Sun May 01, 2016 2:57 pm
Forum: Camera board
Topic: RP camera lens
Replies: 16
Views: 4220

Re: RP camera lens

They finally arrived. Some photos: http://s32.postimg.org/sdrc0o129/image.jpg http://s32.postimg.org/50tai5kyp/image.jpg http://s32.postimg.org/mdue5j1i9/image.jpg http://s32.postimg.org/6ebqlz5gh/image.jpg http://s32.postimg.org/j0hk52ijl/image.jpg http://s32.postimg.org/7nvrvsv35/image.jpg But I a...
by carioca10
Thu Mar 17, 2016 8:39 am
Forum: Camera board
Topic: RP camera lens
Replies: 16
Views: 4220

Re: RP camera lens

Heydt and jBeale, I have abandoned the Andonstar, it is not so modular as I wish: camera and lens at once. I have bought from Uctronics OV5647 Camera Board /w CS mount Lens fully compatible with Raspberry Pi , item B0032, for US$ 29.99 plus US$ 2.00 for registered mail with tracking number. I have c...
by carioca10
Sat Mar 05, 2016 1:34 am
Forum: Camera board
Topic: RP camera lens
Replies: 16
Views: 4220

Re: RP camera lens

Heydt,

Thank you for the explanations,and tips.

I do not have a camera yet.

I am not sure about the results, yet.

I am also thinking of using an Andonstar USB Microscope on an Android device.
by carioca10
Fri Mar 04, 2016 11:40 pm
Forum: Camera board
Topic: RP camera lens
Replies: 16
Views: 4220

Re: RP camera lens

The smallest LCD screen I have it is a 7 inch display, 150 x 94 mm active area and 1280 x 800 pixels http://www.ebay.com/itm/181145243253 . I want a minimum distance of 20 cm. Would you please guide me with some example of lenses I could use and their probable results so that I can understant the me...
by carioca10
Fri Mar 04, 2016 10:57 am
Forum: Camera board
Topic: RP camera lens
Replies: 16
Views: 4220

Re: RP camera lens

I would like to use my Raspberry Pi as a PCB Inspection and Soldering tool. I wish I could focus at a distance of more than 20 cm and with 10x or more magnification. Would I use better with the RPi camera module or the OV5647 ones? There are several versions of this OV5647, which ones should I use w...
by carioca10
Mon Apr 06, 2015 12:19 am
Forum: Troubleshooting
Topic: Bluetooth manager no window appears
Replies: 26
Views: 23892

Re: Bluetooth manager no window appears

The same here, :lol: , :lol: ! I am trying to add the Apple BT keyboard and "magic mouse" via the GUI "Bluetooth Manager", but it only maintain the last one I used. Any good and simplest tutorial on how to get both paired without further pairing tasks? I had this problem. I added "pi" to the "lp" gr...
by carioca10
Sun Oct 20, 2013 7:05 am
Forum: Português
Topic: Preso na tela inicial do NOOB e conector da fonte
Replies: 1
Views: 649

Preso na tela inicial do NOOB e conector da fonte

Tentando usar a versão 1.3. Simplesmente nas opções Raspbian, OpenELEC, etc. Não consigo selecionar nada, pois nem controle da TV, teclado ou mouse com fios, conseguem interagir. Há uma lista de mouses e teclados disponíveis no Brasil que possa usar? Há algum controle remoto disponível e compatível ...

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