Monday, February 28, 2011

https://bitbucket.org/orpex/identity-disc

This is where we are now collaborating on the source code.  We can use the wiki to document step-by-step kit installation instructions and feedback.

Friday, February 25, 2011

Tuesday, February 22, 2011

The voltage regulators on the new shipment from a different vendor say 61AB L358 but I can't find that referenced anywhere on the web.  Right now I am just running to the 5V regulated input with 100 ohms of resistance to bring the 7.4V down.

Sunday, February 20, 2011

Looking a little better today.  Got around the faulty voltage regulator by adding two 33Ω resistors in series.  You can also see the first use of my heat-shrink tubing where I connected the wrong set of LEDs and had to rewire it.


Factory tactile switch has been reinstalled!
You can see there is room for the original speaker still (unintentional).  I could play sound effects in WAV format no problem but where to store all the data?  I would want movie-quality samples!  None of this 8-bit nonsense.  What about the little cell phone vibrators?  They run at 3VDC and are cheap... that might add something?

Got the slider switch replaced and happy...

Saturday, February 19, 2011

I am devistated!

I managed to burn out two voltage regulators when I hooked up to the LiPo battery for the first time.  Anyone have a clue why because I don't!  My multimeter says 8.1VDC which is well within the 7-12VDC recommendation from Arduino.  Now I have the 8.1VDC hooked up to the 5V port which works but I don't know for how long.

Second issue is that the long-awaited jumpers aren't working out like I thought they would - mainly because they are too long.  I tried cutting them back but then they no longer contact solidly which means I will have to solder to the pins.

Minor issue is the slider switch I glued into place - I managed to glue the sliding switch itself by putting too much adhesive on the sides which leaked into the open canal for the switch inside.