Go to advanced search

by willanth
Thu Apr 26, 2012 11:37 am
Forum: Other projects
Topic: Current rating of GPIO pins?
Replies: 5
Views: 1409

Re: Current rating of GPIO pins?

<t>I can see some pins getting cooked as well, unfortunately.<br/> <br/> I would suggest a daughter-board with buffers.  It is an educational board, but from my experience that just means that things are going to be tinkered with even more.  Better to make it safe and a bit more rugged.<br/> <br/> I...
by willanth
Thu Apr 26, 2012 11:24 am
Forum: Other projects
Topic: I2C bus - anyone planning to use it?
Replies: 30
Views: 19174

Re: I2C bus - anyone planning to use it?

<t>I plan to use most of the facilities on the GPIO, I2C especially.  Getting a good driver going for this would be great, I'd support that effort however I could.  My C is pretty rusty, but I would be willing to help out where I could.<br/> <br/> Not, however, a big fan of Java.<br/> <br/> Cheers,<...
by willanth
Tue Apr 24, 2012 10:31 am
Forum: General discussion
Topic: GPGPU on the R-PI.
Replies: 75
Views: 53840

Re: GPGPU on the R-PI.

<t>So for the sake of a poor electronics engineer.. My understanding of the above is that we have no access to the GPU for calculations, only to "do video".  So if we want to make pretty pictures or process video (saw a mention of offloading X onto the GPU which will be nice of course) it'll be fine...
by willanth
Tue Apr 24, 2012 3:11 am
Forum: Other projects
Topic: Cluster (Bramble...) Design Discussion (Advanced)
Replies: 170
Views: 86366

Re: Cluster (Bramble...) Design Discussion (Advanced)

<t>Hi All, just been reading this discussion and had some suggestions..<br/> <br/> I'm new to HPC and to linux administration in general.  I'm a hardware guy mostly.<br/> <br/> I wanted to address the question of a power supply for a "bramble" cluster of b-pi.. my suggestion would be to actually do ...

Go to advanced search