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Taking Photos with the official Camera Module of the Raspberry Pi


https://tutorials-raspberrypi.com/taking-photos-with-the-official-camera-module-of-the-raspberry-pi

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#camera #cctv camera #fswebcam #projects #usb webcam

The official Raspberry Pi camera module has the advantage that it doesn’t need any USB ports or GPIO pins and can be used directly via the CSI port. It is available with and without an infrared filter, which for example can be of advantage when shooting at night.

This tutorial shows how to set up, install, and take pictures or videos.

Required Hardware Parts


At the moment there are two different camera modules: the standard version and one without an infrared filter (NoIR). This makes them ideal for infrared imaging or low light applications. Otherwise, both cameras have 5 megapixels and can record 1080p videos at 30 frames per second.

* Raspberry Pi model B

* Raspberry Pi camera module

* alternatively: NoIR Raspberry Pi camera module

* if necessary, a longer ribbon cable

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Standard Raspberry Pi Camera Module (Green)

Setup


Except for the Raspberry Pi Zero and the Compute Model, all versions have two ports on the board: DSI (for the official touch screen) and CSI (Camera Serial Interface) for the cameras. For new models, the ports are labelled, the CSI port is closer to the USB port.

To connect the camera properly, first, you have to loosen the clipper on the Pi (best with two fingers at the same time). Then you can connect the ribbon cable. In this case, the side of the cable on which the contacts are free must be on the opposite side of the clipper (see the picture below, where the contacts are also visible).

If the length of the “ribbon cable” is not enough, there are also longer ones yor can buy.

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The contact side of the ribbon cable must point “up” where the contacts of the CSI port are.

Installation


Depending on how long your operating system (Raspbian/Jessie) has not been updated, some new packages may need to be loaded:
sudo apt-get update && sudo apt-get upgrade
Then we activate the camera module by means of
sudo raspi-config
and select “Enable Camera” -> Enable.

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After that, you have to restart.

Now we can record. To get general information about the parameters of the program, you can do the following:
raspistill
For example, to take a simple photo (via the console), enter the following command, which will shortly open a window (if you are connected to SSH, X server should be activated, otherwise remote would also be an option).
raspistill -o ~/img.jpg
Where -o specifies the output path + name. Of course, you can specify additional parameters, such as. -vf for the vertical flip.

To make videos, you can use the raspivid command. Again, you get all the possible options when entering the command without parameters. Here again, a name including the file ending (and if necessary the path) must be specified as well as the length of the video in milliseconds. The following example would take a 10-second video and save it in the home directory.
raspivid -t 10000 -o test_vid.h264
One more important note: the camera does not have a built-in microphone, so you should not be surprised why no sound is playing.

You can display your recorded files via the console as follows (you may still need to install the image viewer using sudo apt-get -y install fim):
fim -a img.jpg omxplayer test_vid.h264
All of these commands can also be nicely integrated into Python or Bash scripts.

The complete documentation for the camera module can be found here.

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Der Beitrag Taking Photos with the official Camera Module of the Raspberry Pi erschien zuerst auf Raspberry Pi Tutorials.
Taking Photos with the official Camera Module of the Raspberry Pi

 
Mal eine #Frage: Kürzlich habe ich mir für meinen #BananaPi (Bananian) ein #USB-Stick besorgt. Soweit eingerichtet und mit ext4 formatiert. In der fstab hab ich den Stick mit der UUID eingetragen und anschließend gemountet. Verzeichnisse angelegt und einige Rechte angepasst. Merkwürdiger Weise mountet der USB-Stick nicht automatisch nach einem reboot und als Fehlermeldung über dmesg | tail erhalte ich ständig folgende Fehlermeldung.
<br> EXT4-fs (sda1): error loading journal<br>

das gleiche mit ext3..
<br> EXT3-fs (sda1): error loading journal<br>Hat da irgend jemand einen Idee oder einen guten Tipp den ich noch probieren könnte?!

#usbstick #usb #linux #ext4 #ext3 #fstab #usbmount #filesystem #bananian

 
Mal eine #Frage: Kürzlich habe ich mir für meinen #BananaPi (Bananian) ein #USB-Stick besorgt. Soweit eingerichtet und mit ext4 formatiert. In der fstab hab ich den Stick mit der UUID eingetragen und anschließend gemountet. Verzeichnisse angelegt und einige Rechte angepasst. Merkwürdiger Weise mountet der USB-Stick nicht automatisch nach einem reboot und als Fehlermeldung über dmesg | tail erhalte ich ständig folgende Fehlermeldung.
<br> EXT4-fs (sda1): error loading journal<br>

das gleiche mit ext3..
<br> EXT3-fs (sda1): error loading journal<br>Hat da irgend jemand einen Idee oder einen guten Tipp den ich noch probieren könnte?!

#usbstick #usb #linux #ext4 #ext3 #fstab #usbmount #filesystem #bananian

 
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The #DIY-Thermocam is a #do-it-yourself #infrared #camera, based on the popular FLIR Lepton long-wave-infrared array sensor. Everything, from #software to #hardware, is completely #open-source! This allows everyone to modify or extend the functionalities of the device to their own needs!

Features:
- Fast #ARM #Cortex M4 processor (240MHz), based on the popular, #Arduino compatible #Teensy 3.6
- 160 x 120 pixel FLIR Lepton3 long-wave infrared array sensor for live thermographic #images
- Frame rate of up to 9 FPS (US export compliance) over the serial connection, 5 FPS on the device itself
- 2 MP visual camera to capture optical images, that can be used in a combined image
- MLX90614 single point-infrared sensor for high-precision spot temperatures (10° FOV)
- HDMI or analog #video output capabilities (640x480 pixel) over external video output module
- 3 operating modes: thermal only, thermal + visual, video recording
- 18 different color schemes including rainbow, ironblack, grayscale, hot & cold
- 3.2 inch LCD touch #display with bright colors, wide angle and resistive touch
- Save thermal and visual images with a resolution of 640x480 pixels on the device
- Save real-time videos and interval images with different time-lapse settings
- 8GB internal storage, accessible as an exchangeable SD / microSD slot
- 2500 mAh lithium polymer battery for long operation time (4-6 hours)
- Open-source firmware written in Arduino compatible C/C++ code
- Regular #firmware #updates with new features, flashable over a standalone firmware updater
- Standalone thermal viewer application to save high-quality thermal images & videos on the computer
- Fully compatible to the comprehensive thermal analysis software #ThermoVision by Joe-C
- Use simple commands to receive all thermal & configuration data over the #USB serial port with high speed

http://www.diy-thermocam.net
https://github.com/maxritter/DIY-Thermocam



#FOSS #FLOSS #OpenSource #SoftwareLibre #OpenHardware #HardwareLibre #Libre #Free #Freedom

 
Immagine/foto
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Immagine/foto
The #DIY-Thermocam is a #do-it-yourself #infrared #camera, based on the popular FLIR Lepton long-wave-infrared array sensor. Everything, from #software to #hardware, is completely #open-source! This allows everyone to modify or extend the functionalities of the device to their own needs!

Features:
- Fast #ARM #Cortex M4 processor (240MHz), based on the popular, #Arduino compatible #Teensy 3.6
- 160 x 120 pixel FLIR Lepton3 long-wave infrared array sensor for live thermographic #images
- Frame rate of up to 9 FPS (US export compliance) over the serial connection, 5 FPS on the device itself
- 2 MP visual camera to capture optical images, that can be used in a combined image
- MLX90614 single point-infrared sensor for high-precision spot temperatures (10° FOV)
- HDMI or analog #video output capabilities (640x480 pixel) over external video output module
- 3 operating modes: thermal only, thermal + visual, video recording
- 18 different color schemes including rainbow, ironblack, grayscale, hot & cold
- 3.2 inch LCD touch #display with bright colors, wide angle and resistive touch
- Save thermal and visual images with a resolution of 640x480 pixels on the device
- Save real-time videos and interval images with different time-lapse settings
- 8GB internal storage, accessible as an exchangeable SD / microSD slot
- 2500 mAh lithium polymer battery for long operation time (4-6 hours)
- Open-source firmware written in Arduino compatible C/C++ code
- Regular #firmware #updates with new features, flashable over a standalone firmware updater
- Standalone thermal viewer application to save high-quality thermal images & videos on the computer
- Fully compatible to the comprehensive thermal analysis software #ThermoVision by Joe-C
- Use simple commands to receive all thermal & configuration data over the #USB serial port with high speed

http://www.diy-thermocam.net
https://github.com/maxritter/DIY-Thermocam



#FOSS #FLOSS #OpenSource #SoftwareLibre #OpenHardware #HardwareLibre #Libre #Free #Freedom

 
Lanceur d'alerte (2016) le #film
http://dai.ly/x5235y5

#films #movie #dailymotion #french #france #lanceurdalerte #alerte #média #shortfilm #pirate #piratage #internet #web #courriel #mail #email #information #wikileaks #wiki #leaks #clinton #clintongate #clintonemails #courrielsClinton #UE #USA #Europe #Russie #russia #hacking #hack #usb #memory #mémoire #diffusion

Dailymotion: Lanceur d'Alerte (2016) - le film - vidéo Dailymotion (HBB)

En piratant la jeunesse dorée, Manon et Léo tombent par hasard sur un mail qu'ils n'auraient pas du voir... L'histoire a été inspirée par ce courriel: https://wikileaks.org/clinton-emails/emailid/12900#efmALTAqG Avec Ernst Umhauer, Adrien Melin, Roxane Bret, Jean-Erns Marie-Louise, Christelle Cornil, Guillaume Franchin, Benjamin Haddad, Sophie Kircher, Sidney Zaoui, Elisa Sergent et Elliot Delage. Scénario : Guillaume, Jeremy, Bastien Réalisation : Guillaume Desjardins & Jeremy Bernard Assistant réal : Jeremy Bernard Producteur exécutif : Bastien Ughetto Son : Vincent Da Silva & Pierre Hermand Musiques : Edouard Joguet - edjmusic.com FX : Arnaud Huck Pour nous aider : TIPEEE ► http://tipeee.com/les-parasites

 
I like to make bootable #USB drives when I try out distros (which I seem to do all the time these days). I've always used #Pendrivelinux on a windows machine. I like having the persistent memory on the USB and Pendrivelinux is great for that. I don't have easy access to windows machines much anymore and I want to be able to make bootable USBs from Linux. The application that comes with #LinuxMint works great but no persistent memory on that one. I've found #mkusb and it is a little quirky but it gets the job done from #Linux,

To Install:sudo add-apt-repository ppa:mkusb/ppasudo apt-get updatesudo apt-get install mkusb
To run:
sudo -H /usr/sbin/mkusb

If you have any other Linux based utilities that can make a bootable USB with persistent memory please do share. Thanks.

 
Tausche original Playstation 2 #ps2 #dualshock2 #gamepad (Kabel) mit #usb #adapter (funktioniert auf #linux , andere Systeme habe ich nicht ausprobiert) gegen etwas, was ihr zu bieten habt. Es ist in einem guten Zustand und funktioniert noch. In #berlin oder #potsdam .

https://de.wikipedia.org/wiki/DualShock#DualShock_2

Swapping original Playstation 2 #ps2 #dualshock2 #gamepad (wired) with #usb #adaptor (works on #linux , haven't tried on other OS) for something else you can offer. It's in good shape and still works. In #berlin or #potsdam .

https://en.wikipedia.org/wiki/DualShock#DualShock_2







#tausch #flohmarkt #barter #swap #fleamarket

DualShock – Wikipedia


 
Tausche original Playstation 2 #ps2 #dualshock2 #gamepad (Kabel) mit #usb #adapter (funktioniert auf #linux , andere Systeme habe ich nicht ausprobiert) gegen etwas, was ihr zu bieten habt. Es ist in einem guten Zustand und funktioniert noch. In #berlin oder #potsdam .

https://de.wikipedia.org/wiki/DualShock#DualShock_2

Swapping original Playstation 2 #ps2 #dualshock2 #gamepad (wired) with #usb #adaptor (works on #linux , haven't tried on other OS) for something else you can offer. It's in good shape and still works. In #berlin or #potsdam .

https://en.wikipedia.org/wiki/DualShock#DualShock_2







#tausch #flohmarkt #barter #swap #fleamarket

DualShock – Wikipedia