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5 posts tagged with electronics by odinsdream.
Displaying 1 through 5 of 5.

Can gunshots be triangulated with sound analysis?

Pinpointing gunshot locations by triangulating sound waves: Would this be technically feasible? Would it be legal? [more inside]
posted by odinsdream on Aug 10, 2008 - 18 answers

How can I use my TV speakers as the center channel on my receiver?

How can I use the speakers in my TV as the "center" speaker on my receiver? [more inside]
posted by odinsdream on Apr 7, 2008 - 11 answers

Wiring an RF modulator from a VCR.

I've pulled an RF modulator out of an old VCR, but I don't know what some of the pins are for on the unit. Help me wire it up to modulate a composite video signal. [more inside]
posted by odinsdream on Feb 12, 2007 - 12 answers

Help me build a relay & timer electronics project please.

I'd like to trigger a relay that momentarily closes a switch based on the voltage of another wire. Maybe. I think. Please help me with this basic (I hope) electronics project. [more inside]
posted by odinsdream on May 14, 2006 - 6 answers

Humless DC->AC Power Inverter?

What DC to AC power inverter can I buy for use in a car that won't contribute hum to an audio signal from devices it powers? [more inside]
posted by odinsdream on Nov 15, 2005 - 11 answers

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