This is an interesting way to monitor your speakers. [Keith] put together this speaker line monitor after a commenter requested it on his blog. It’s designed to check for power on the speaker line and drive a logic/led output. Apparently there’s some risk of shorting your amp, so he’s planning to redesign the input stage. Still, it’s neat little hack … Read the rest
Speaker power detection circuit
October 18, 2007 By 7 Comments
ToorCon 9 this week
October 18, 2007 By 14 Comments
We’re sitting in Chris and bunnie’s awesome silicon hacking workshop at ToorCon 9 right now. It’s going really great and we’ll be posting updates from the conference through the weekend. Let us know if the comments if your going to be here too.… Read the rest
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