Insert BS here A place to discuss anything you want

Rasberry Pi - $25 PC

Thread Tools
 
Search this Thread
 
Old 12-28-2011, 03:21 PM
  #1  
Elite Member
Thread Starter
iTrader: (8)
 
fmowry's Avatar
 
Join Date: Sep 2006
Location: Severn, MD
Posts: 1,907
Total Cats: 6
Default Rasberry Pi - $25 PC

A lot of you geeks will probably be interested. I can see a nice solution for a Car PC.

http://mashable.com/2011/12/28/raspb...oming-january/
fmowry is offline  
Old 12-30-2011, 06:01 PM
  #2  
Elite Member
iTrader: (1)
 
rmcelwee's Avatar
 
Join Date: Jun 2005
Location: Pikeville, TN
Posts: 3,038
Total Cats: 27
Default

Very interesting. Personally, I would use it for something different than CarPC. A small MAME cabinet was the first thing that came to my mind. I'll have to try to remember to keep my eyes on this one...
rmcelwee is offline  
Old 12-30-2011, 08:47 PM
  #3  
Boost Pope
iTrader: (8)
 
Joe Perez's Avatar
 
Join Date: Sep 2005
Location: Chicago. (The less-murder part.)
Posts: 33,027
Total Cats: 6,593
Default

I could really get behind this.

I've had a Liliput sunlight-viewable 7" LCD languishing about for a while, awaiting the day when pico-ITX motherboards become widely available. This little gadget pretty much tosses that right out the window, and at a fraction of the cost.

Or at least, it would if it had on-board VGA.

(curses.)
Joe Perez is offline  
Old 12-30-2011, 08:55 PM
  #4  
Elite Member
iTrader: (1)
 
gearhead_318's Avatar
 
Join Date: Dec 2010
Location: SoCal
Posts: 3,966
Total Cats: 21
Default

It'd be cool if you could hook it up to a MS and have a screen and keyboard in the glove box to tune from.
gearhead_318 is offline  
Old 12-30-2011, 08:57 PM
  #5  
Elite Member
iTrader: (6)
 
blaen99's Avatar
 
Join Date: Sep 2010
Location: Seattle, WA
Posts: 3,611
Total Cats: 25
Default

How good are the lilliput devices, Joe?

I've been seriously debating making a car PC in my Miata using the RasPC and a LCD, but I've never been able to decide on a screen.
blaen99 is offline  
Old 12-30-2011, 09:53 PM
  #6  
Elite Member
iTrader: (1)
 
rmcelwee's Avatar
 
Join Date: Jun 2005
Location: Pikeville, TN
Posts: 3,038
Total Cats: 27
Default

Originally Posted by Joe Perez

Or at least, it would if it had on-board VGA.
Couldn't you just do USB to VGA adapter?

I have a super crappy 3.5" TV with RCA input that I has been looking for a project for a long time. I believe the resolution is so poor that I would not be able to see the text on Linux (haven't messed with the TV for a couple of years) but it would still be fun to play with to start building something.

I'm assuming you guys clicked the link in the story (webcam):

rmcelwee is offline  
Old 12-31-2011, 04:11 AM
  #7  
Elite Member
iTrader: (10)
 
Jeff_Ciesielski's Avatar
 
Join Date: Oct 2008
Location: Rhode Island
Posts: 1,770
Total Cats: 31
Default

The big problem with the Pi (and many 'micro' PCs) is that it runs on an ARM processor, which means no solid Java support (as of right now at least). That sort of kills it for tuning since you couldn't run tunerstudio.
Jeff_Ciesielski is offline  
Old 12-31-2011, 04:18 AM
  #8  
Elite Member
iTrader: (6)
 
blaen99's Avatar
 
Join Date: Sep 2010
Location: Seattle, WA
Posts: 3,611
Total Cats: 25
Default

The Pi has a full JVM implementation, Jeff.
blaen99 is offline  
Old 12-31-2011, 09:43 AM
  #9  
Boost Pope
iTrader: (8)
 
Joe Perez's Avatar
 
Join Date: Sep 2005
Location: Chicago. (The less-murder part.)
Posts: 33,027
Total Cats: 6,593
Default

Originally Posted by Gearhead_318
It'd be cool if you could hook it up to a MS and have a screen and keyboard in the glove box to tune from.
That was the general idea. I already have a tiny little bluetooth keyboard (about the size of a slider smartphone) but I don't see any mention of bluetooth support


Originally Posted by blaen99
How good are the lilliput devices, Joe?
They're not bad at all. Most of them use a really bizarre native resolution (800x480) so you have to kind of shop around to make sure your graphics driver supports that. The one I have is a transflective model, and it's far more readable in sunlight than my Fujitsu tablet which is specifically supposed to be "outdoor viewable." Still not as good as an old monochome LCD, but not horrible.


Originally Posted by rmcelwee
Couldn't you just do USB to VGA adapter?
Doubtful. Those devices require specific Windows-only drivers, and are also quite processor-intensive.

They do have HDMI to VGA adapters, and I suppose that would work, but they's pricey and not small, which kind of defeats the purpose of buying a tiny $25 PC in the first place.



Sticking with a traditional Wintel platform also means that you can use Centrifuse and a USB-based radio tuner to retain full radio functionality.
Joe Perez is offline  
Old 12-31-2011, 09:05 PM
  #10  
Elite Member
iTrader: (1)
 
rmcelwee's Avatar
 
Join Date: Jun 2005
Location: Pikeville, TN
Posts: 3,038
Total Cats: 27
Default

... and USB GPS
rmcelwee is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Handy Man
MEGAsquirt
2
09-12-2011 03:56 PM



Quick Reply: Rasberry Pi - $25 PC



All times are GMT -4. The time now is 12:25 PM.