Thanks that _kid..
Oh BTW do you have pictures of the back side of your tablet and surround?
Installed my backup camera, easycap USB video capture device with reverse camera and carcam app. Camera is not great but it works.
Watch "Easycap Reverse Cam Android" on YouTube
Easycap Reverse Cam Android: http://youtu.be/jPexYyG68Z0
Nice, It seems to switch quick enough too. I have to see if easycap will work with my Nexus.
I got my redboard, basic starter kit, I am out of town this week for work, so I will take it with and start playing with it. I have a project planned for an Arduino, it would be separate from the tablet..
What MiniDSP board are you using? I have the Behringer UCA-202 as my USB DAC, I am curious on the output voltage of your amps. I was using a Phoenix Line Driver, but it has a bad channel (took out a 4" speaker) anyway I need to replace it as the UCA output is not enough to the amps. I have a coupel ideas but more info on your stuff might help ( I am looking at the Audio control Matrix or Overdrive) and use their remote volume control..
I'm using the MiniDSP 2X8 along with their digi-fp which makes it the same as their MiniDSP-4x10-hd. The RCA outputs provide 2V RMS but the Phoenix connector can provide 4V RMS unbalanced or 8V RMS balanced. My amps don't have balanced inputs so I use the unbalanced output from the Phoenix connector. With the carpc I was using a Delta 1010lt.
As I've been building the Arduino pin editor, I've kinda stuck on how you think it should work. It would be easy to setup each pin as (example) an output, and have a button that toggles the pin manually. Input pins could be setup for things like temperature sensors, and other widgets that I can add. But I'm wondering about things more automatic.
I'm trying to figure out other triggers, things like music playback to turn on your amp? Or, power up your ECU when the tablet has booted?
Are there any specific triggers that you guys want?
I will add what I can come up with, but at the moment, that's about it.