at://jaystevens.me/app.bsky.feed.post/3liog3pyp3k2n
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{
"$type": "app.bsky.feed.post",
"createdAt": "2025-02-21T08:45:31.376Z",
"langs": [
"en"
],
"reply": {
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"uri": "at://did:plc:6vegqwfxydjuhv64svtm45nj/app.bsky.feed.post/3lioab3gmtk25"
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"text": "That's correct; it's AC current and the different polarity means either a 1 or 0. A tiny onboard computer parses the signal and converts it to the relevant DC voltage for the motor.\nIt isn't too complicated and it's pretty low voltage; usually 12v. Even the DIY stuff shouldn't zap you too bad"
}