Quote:
Originally Posted by makugx
Hey!
I couldn't find 20 gauge wire anywhere!
(home depot, lowes, advanced auto parts)
Can I use 18 gauge? ...
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Yes. 20 ga or lower will work. Wire gauges are "backwards" - the smaller the gauge number, the larger the wire is.
Since it's signal-level, you could probably get away with 22 ga wire ... but I wouldn't recommend it.