View allAll Photos Tagged raspberrypi
The Raspberry Pi boots off an SD card, and also uses it as local data storage.
If (when?) you need more, the Pi can utilise USB mass storage, and/or network shares - I've set up "ryo-ohki" (my Pi) to access our Synology NAS box via NFS. Imagine this little machine with a 2TB disk to play with...
I hardly use these two outputs, as the HDMI port is the one I need most of the time. Nice to have them, though...
Prime focus astrophotobraphy adatper with Raspberry Pi Camera module mounted on a Raspberry Pi computer.
with WiFi USB dongle too. Wireless notification device!
www.kickstarter.com/projects/thingm/blink1-the-usb-rgb-le...
A flexible mount for the Raspberry Pi Camera module or others uses a camera T-ring as a caged nut to couple to most 42mm T-thread eyepiece or axial port adapters.
My first Raspberry Pi prime focus shot with the Questar. Streaming to VLC helped me get a reasonable focus.
Prime focus astrophotobraphy adatper with Raspberry Pi Camera module mounted on a Raspberry Pi computer. 1/2” tape to block extranious light is removed to show the camera module mounting. Standoffs are chosen to place the imaging chip as close to being parfocal with the eyepice as possible to make image focusing convenient.
This one has an adapter that allows me to attach my lensbaby lenses. And a standard tripod screw hole at the bottom.
Laser schematics can be downloaded here: www.thingiverse.com/thing:92105
Jupiter and it's closest moons on Oct 8, 2013 6:30am CDT. Taken with the Raspberry Pi camera module and a Questar 3.5. A dozen frames were wavelet sharpened and noise reduced with a little color saturation enhancement.
Raspberry Pi interface to Hope RFM12B 433/868/915 MHz radio module. An Atmel ATmega328 is used to communicate with the radio module over SPI, and to handle the interrupts. The ATmega328 communicates with the Raspberry Pi's UART (/dev/ttyAMA0). The board also contains a two-channel Atmel ISP programmer. The first channel programs the onboard ATmega328 and the second channel can program external devices. Buffering is used to protect the Raspberry Pi and allow extermal microcontrollers operating at 5V to be programmed safely..
The Raspberry Pi and RFM12B transceiver form the base unit for the AuroraWatchNet magnetometer
For more information see blog.stevemarple.co.uk/2013/02/rfm12b-shield-for-raspberr...
Eagle PCB design files available under Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) licence, github.com/stevemarple/RPi_RFM12B_ISP.
Connecting an Arduino and Raspberry Pi to create a webpage with temperature and humidity measurements.
Optical time-lapse video from a Raspberry PI
Hostname: xenon
Run Time: 1446792006
Sunrise: 2015-11-06 05:39:24.000004
Sunset: 2015-11-06 18:00:21.000004
delta: 6.17 seconds
Captured Time: 2015-11-06 18:01:21.028502
Youtube: youtu.be/bb57PXu28WI (higher resolution and nicer playback)
This one has an adapter that allows me to attach my lensbaby lenses. And a standard tripod screw hole at the bottom.
Laser schematics can be downloaded here: www.thingiverse.com/thing:92105
The elusive Raspberry Pi camera. As difficult to mount as the 'pi itself. If you touch the back too much it will short out and reboot the raspberry pi.
How to deploy a web application quickly with Ubos on Raspberry Pi
If you would like to use this photo, be sure to place a proper attribution linking to xmodulo.com
Phil's Rasberry Pi wired up to my CRT widescreen TV via the yellow phono plug (RCA connector). I got the TV from FreeCycle a couple of years ago. Also in the photo is a Personal Computer World from 1979 and a fine old Mac G3.
Allwinner H3, 40x40mm, 512MB DDR3 RAM, 2xUSB, 100Mbps Ethernet. The packaging was wet for some reason.
~2.8 A @ 5 VDC with full iperf load
Each unit was 0.4 A (400 mA) @ 5 VDC
iMeter says 30 W AC, so I'm assuming 15 W power supply overhead (ick!)
These are pics of the new Raspberry Pi case design I'm releasing. It's released under a Creative Commons attribution-share alike license, so feel free to download the designs and make your own!
Grab the design files here:
www.thingiverse.com/thing:25100
Grab a kit here:
builttospecstore.storenvy.com/collections/85796-enclosure...
Connecting an Arduino and Raspberry Pi to create a webpage with temperature and humidity measurements.
In the process of being unboxed: my Raspberry Pi ARM-based "nanocomputer". Despite the photos, videos and articles talking about a "credit card-sized" machine, I was still surprised by just how tiny the Raspberry Pi is - the board really is about the size of a bank card, and the "block" on the right-hand side (see note) is the two USB ports. Incredible.