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by hantescu
Tue Mar 29, 2016 1:48 pm
Forum: General discussion
Topic: Help with night vision system
Replies: 8
Views: 1453

Re: Help with night vision system

Hi, I have a NoIR camera with me and i am trying to interface with raspberry pi 2.Is to possible remove the pinkish color from the picture while taking? And one more question ,in official page it is mentioned as day and night camera ,but when i am using it for night time ,without additional IR leds...
by hantescu
Thu Mar 10, 2016 1:38 pm
Forum: General discussion
Topic: Help with night vision system
Replies: 8
Views: 1453

Re: Help with night vision system

You need a official Raspberry Pi NoIR Camera. http://thepihut.com/products/raspberry-pi-noir-camera-module?variant=758603273 And some IR leds like: https://www.kiwi-electronics.nl/lisiparoi-infrarood-led-voor-rpi-noir-camera?search=ir https://www.sossolutions.nl/brightpi Or a cam + led ready to go ...
by hantescu
Thu Mar 10, 2016 1:14 pm
Forum: General discussion
Topic: Help with night vision system
Replies: 8
Views: 1453

Re: Help with night vision system

Webcams and the NoIR pi camera are NOT night vision systems. They need an extreme amount of IR illumination to get a good image. True night vision is done with photo multipliers and the devices are classed as armaments in some parts of the world (like California). https://en.wikipedia.org/wiki/Nigh...
by hantescu
Wed Mar 09, 2016 11:05 pm
Forum: General discussion
Topic: Help with night vision system
Replies: 8
Views: 1453

Help with night vision system

Hi! I work on a project where I make image processing. After I succeed to use my system in day light, I want to upgrade it to work in low light. After I removed the IR filter from my Logitech C525, the image it’s a bit blurry at a distance more than 10 cm, I don’t think that it focus anymore. The pr...
by hantescu
Fri Jan 22, 2016 9:17 am
Forum: General discussion
Topic: [Help] Bluetooth app
Replies: 0
Views: 415

[Help] Bluetooth app

Hi! I have some problems with my bluetooth app. I made the setup for a bluetooth server on a Raspberry Pi and I was able to send data to it with my app, but I don't know how to receive data from the server. The server works properly, I tried with the BlueTerm 2 app and I can receive data from it. Ca...
by hantescu
Tue Jan 19, 2016 11:46 pm
Forum: General discussion
Topic: Bluetooth Python script.
Replies: 29
Views: 25803

Re: Bluetooth Python script.

I'm guessing that you don't have the Serial Port Profile loaded? To do that, you'll need to sudo sdptool add SP To do THAT, you need to run the Bluetooth daemon in 'compatibility' mode. Edit /lib/systemd/system/bluetooth.service and add '-C' after 'bluetoothd'. Reboot. It works now, thanks a lot! :D
by hantescu
Tue Jan 19, 2016 10:07 pm
Forum: General discussion
Topic: Bluetooth Python script.
Replies: 29
Views: 25803

Bluetooth Python script.

I fallowed this tutorial http://blog.davidvassallo.me/2014/05/11/android-linux-raspberry-pi-bluetooth-communication/ and after i run rfcomm-server.py from /usr/share/doc/python-bluez/examples/simple/ it gives me the following error: Traceback (most recent call last): File "/usr/share/doc/python-blue...

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