Quote: Originally Posted by AffeX Ferrari, I know this is an old post of yours, but I must say I am swept away by your fabulous builds. They are great samples of design and craftmanship! I'm planning a build myself for my HD-800 and I think EHHA would be a good match. This may be a...

beat ; I did however find the first two parts you listed on the left hand side in stock at mouser.

I2C does not have a set length: bus capacitance is the limiter. IIRC, this is around 400pF. In the past, since I only needed to run one segment of cable, I used Texas Instruments P82B96 on each end. Page 55 of that application note I linked shows a different arrangement that may be...

Quote: Originally Posted by linuxworks a big change I'm making to my M3 box is to move the volume control chip system out of the box and into its own smaller box (yet to be installed). the M3 will control this small 'slave box' via a 2 wire i2c connection and that cable will have 4...

From the sheet linked off the newark page you should expect half light output with half current input (10ma probably around 1.85v forward). Lead spacing appears to be .100 in.

You could try to find a good receiver and figure out how it charges. This one looks like it takes 5vdc from a switching adapter through a usb cable so you might be able to carry around something like a minty boost to charge it.

i2s is only used for audio afaik. i2c is a separate bus and is used for commands and other i/o.

Finished building a y1 and y2 a couple weeks back. I never realized I was listening to total crap coming out of my sound blaster card. Bass is much stronger now and I can't hear any static when I turn the volume all the way up with no music playing. Only hitch was one of the screws supplied...

Sorta like a wire grommet? Whenever I drill holes they tend to look nasty without them. Guess you were looking for something more decorative.

You could also try using a heat pipe setup. Might be worth looking into, although I've never done it myself, I've heard copper pipe filled with acetone works fairly well.