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by vempele
Wed May 15, 2013 10:48 am
Forum: Camera board
Topic: Alternatives or replacements for camera flex cable?
Replies: 149
Views: 155834

Re: Alternatives or replacements for camera flex cable?

By the way (and maybe this isn't the right place), is there any record of the pinout of the camera cable? It would be good to find out which wires are carrying actual high-speed data and which are just for grounding or power. Some may even be unused. http://www.raspberrypi.org/wp-content/uploads/20...
by vempele
Tue May 14, 2013 10:51 am
Forum: Camera board
Topic: Zoneminder
Replies: 12
Views: 23554

Re: Zoneminder

I don't know about Zoneminder but Motion works just fine on Rpi (using USB-webcam). I have the impression that the camera module is not quite as simple to use with these programs as USB-cameras are. I.e. camera module cannot be defined in configuration files same way as USB-devices can. Not sure if ...
by vempele
Tue May 14, 2013 8:41 am
Forum: Camera board
Topic: STICKY: Foundation (old) Camera Board information
Replies: 446
Views: 327761

Re: Foundation Camera Board information

Maxion wrote: The "Dispatch within three weeks" sounds a bit sad, too...
...but it might be tomorrow. One has to think positive :mrgreen:
by vempele
Tue May 14, 2013 8:10 am
Forum: Camera board
Topic: STICKY: Foundation (old) Camera Board information
Replies: 446
Views: 327761

Re: Foundation Camera Board information

Just ordered from RS.
Haven't received a confirmation email though and my order reference number looks somewhat suspicious.

EDIT: just received confirmation. And now ref.# seems legit (was "-1").
by vempele
Sat Dec 08, 2012 12:48 am
Forum: Automation, sensing and robotics
Topic: Car telemetry
Replies: 1
Views: 2692

Re: Car telemetry

Hi! take a look at FrSky's telemetry products. Can be bought e.g. from HobbyKing. They are also quite "hobbyist friendly" with their documentation. Reason for suggesting these is that from these at least you get the data already wrapped in nice packets which you need to figure out what to do with th...
by vempele
Thu Feb 16, 2012 11:40 pm
Forum: Other projects
Topic: Cheap 'n simple UPS
Replies: 12
Views: 4858

Re: Cheap 'n simple UPS

<t>Jawloms said: <br/> <br/> <br/> I think I"d use one of these as I intend to plug my Pi (for power) in to a USB port either in a laptop or my Wii.  The problem here is that when the devices are rebooted and stuff, the USB power goes off for a second.  This presumably would eliminate that issue?<br...
by vempele
Wed Feb 15, 2012 8:43 pm
Forum: Other projects
Topic: Cheap 'n simple UPS
Replies: 12
Views: 4858

Re: Cheap 'n simple UPS

<t>aeiah said: <br/> <br/> <br/> and what happens when the battery starts to run out during a prolonged power outage?<br/> <br/> <br/> Something that would have happened hours or even days earlier without any battery backup <br/> <br/> Batteries are naturally at risk without any cut-off circuitry. G...
by vempele
Wed Feb 15, 2012 3:17 pm
Forum: Other projects
Topic: Cheap 'n simple UPS
Replies: 12
Views: 4858

Re: Cheap 'n simple UPS

<r>BjarkeHedegaard said: <br/> <br/> <br/> I actually just thought of using a battery like this:<br/> <br/> <URL url="http://www.ebay.com/itm/DC-5V-.....3f0c7378ae">http://www.ebay.com/itm/DC-5V-.....3f0c7378ae</URL><br/> <br/> I know it's a bit expensive, but it may be essential for at least one of...
by vempele
Wed Feb 15, 2012 1:31 pm
Forum: Other projects
Topic: Cheap 'n simple UPS
Replies: 12
Views: 4858

Re: Cheap 'n simple UPS

<t>I'm sure someone else also will have a need for UPS for the Raspberry Pi in their intended use, so I thought to share this idea.<br/> <br/> <br/> <br/> So what it is and what it does?<br/> <br/> This circuit uses the LM317s to limit the voltage and current for charging the battery wired to it's o...

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