Raspberry Pi
View allAll Photos Tagged raspberrypi
Finally got a hold of a raspberry pi zero! Ended up getting it through Pimoroni in the UK, local stock in Australia is scarce and expensive as usual they are the bundles. This will become part of a digital photo frame which will pull photos down from Flickr. Now the wait for the other parts I needed to order on eBay to get this to work! #raspberrypizero #raspberrypi
Raspberry Pi with Oak dust proof case & Logitech diNovo Wireless keyboard and mouse dongle. Still a work in progress.............
I got the acrylic case from ebay some time back. There are similar cases here stores.ebay.co.uk/in-perspex-tive-acrylic-display?_trksid...
The bell jar would work well on a turned base.
My case is 150mm x150mm with scrap Oak from another project cut to fit the case.
I still need to finish off the wooden pcb holder by adding some trim to the front and change out the countersunk screws with round heads.
I will prob add a Raspberry Pi logo as well.
I have some xbee radios from other projects and so I assembled the 'slice of pi' board and used the included xbee sockets. its all 3.3v so it just plugs and plays.
this gets connected to the internal uart, /dev/ttyAMA0. in fact, that's the default bootup console and so, if you connect another xbee to a computer, run a comm-term program (kermit, etc) you can see the bootup console messages across RF. I've been able to get from one end of the house, downstairs, to the upstairs corner. not too bad..
note the 'vga cooler' heatsink (blue) I added to the ethernet NIC chip.
power is via the 2 clip leads and comes from a decent lab supply. at peak, I see a full 1.0 amps being drawn at 5.1v.
oh, and this is the 1ghz overclocked config.
Further adventures in pi-land. This is scraping train times to find the next train from our local station into town, showing any advertised delays. It then shows a green, yellow or red light to indicate whether now is a good time to leave. Green for a short wait at the station, yellow if you'll get there with a couple of minutes to spare, and red if you'll miss it or have a potential long wait.
It's using a custom built "shield" (can you tell from the quality wiring? :-), using a Humble Pi prototyping plate with an LCD, three switches and three LEDs. I'm hoping to use the plate for further projects -- it also works with my earlier internet radio code.
Total cost probably around £45 for Pi, LCD, Humble Pi, USB Wifi adapter and bits and pieces.
Sparkfun ESP8266 Thing Dev Board with BME280 breakout board.
Raspberry Pi 3 with DHT22 tempature and humidity sensor
4 bricks by 8 bricks wide inside, with spidey and Russell Crowe as cable tidies... or is that Kevin Costner?
Over the last few weeks I have been putting together a homemade Trailcam consisting of a Raspberry Pi, a PiCamera, a powerbank, an old plastic box, Bluetac, and software written in Python acquired from 3 or 4 open source programs. This was the first field test(in my garden).
Connecting an Arduino and Raspberry Pi to create a webpage with temperature and humidity measurements.
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
LEGO Raspberry Pi case: there are many like it, but this is mine. Instructions available as well.
The edges of the card rest between rails formed by 1x2 grille tiles (except in the corner closest to the camera, where the card just rests on top of a "door rail" plate, to provide clearance for the HDMI port to slide past. The grille rails do not interfere with any components on the circuit board.
Prime focus astrophotobraphy adatper with Raspberry Pi Camera module mounted on a Raspberry Pi computer. The lens left inplace for testing will be removed to allow the prime focus image to fall directly on the image sensor.
No photoshop just Lightpainting
Lieu:Saint Malo, Bretagne,France
setup: Sony SLT-A77, Sony 16-50, 75 secondes, lightpainting effect made with FoxPiLight
---------------
Session photo avec JohannBZH
---------------
I need to blog about this. This photo includes:
* A Raspberry Pi with a T-Cobbler
* A 20x4 LCD display with negative RGB backlight (currently hard-wired to purple)
Put together, this is a Raspberry Pi running a Python script that uses 3 GPIO pins to control 16 outputs.
Driving the LCD itself is a a dirty, dirty hack that fools some code from Adafruit into thinking it's talking directly to GPIO pins, when really it's talking to my shift registers.
It's that last part which made me bounce in my chair - because I don't quite yet understand how to talk to the LCD display, yet my hack worked the first time. (Albeit very, very slowly.) \o/
In the near future, I want to figure out how to control the red / blue / green backlight pins from the Raspberry Pi, in order to change colors on the display.