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Twisted Pear Superior quality electronic kits |
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#41 | |
diyAudio Member
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Quote:
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#42 |
diyAudio Member
Join Date: Jan 2005
Location: Nashville, TN, USA
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Yes you can absolutely do that.
![]() Last edited by Russ White; 27th October 2012 at 01:59 PM. |
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#43 |
diyAudio Member
Join Date: Oct 2009
Location: London
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All of Otto-II's inputs and outputs seem to have pull-down resistors (or are they pull-up). Why is that? Are they really needed?
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#44 |
diyAudio Member
Join Date: Jan 2005
Location: Nashville, TN, USA
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Because it is good engineering practice. It keeps drains and sources referenced to GND even if they are left open.
![]() It is a mux/demux so what is an input or an output is totally up to you. ![]() Of course you can omit them. But I wouldn't. They do no harm. |
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#45 |
diyAudio Member
Join Date: Mar 2010
Location: Lake Macquarie, East Coast Australia
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So what resistor banks should I buy for switching between SPDIF inputs?
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#46 |
diyAudio Member
Join Date: Mar 2010
Location: Lake Macquarie, East Coast Australia
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Ok, don't panic, I found them, didn't see them hiding amongst the terminal blocks that I hadn't opened.
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#47 |
diyAudio Member
Join Date: Sep 2009
Location: Spain
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Hello, I'm using a otto2 to switch between i2s and spdif using a switch. Operating properly. I would like to place an LED to indicate signal which is in use, how I can do it with otto2?. Thank you!
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SF Cremona clone DIY speakers |
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#48 |
diyAudio Member
Join Date: Mar 2010
Location: Lake Macquarie, East Coast Australia
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#49 | |
diyAudio Member
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Quote:
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#50 |
diyAudio Member
Join Date: Nov 2007
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i forgot to ask - if using external MCK from say two i2s sources - does this "switch" really work problem free with up to 100MHz?
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