#uln2003a — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #uln2003a, aggregated by home.social.
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A 3-tool selector box for a JBC soldering station - Soldering is one of those jobs that are conceptually simple enough, but there’s qu... - https://hackaday.com/2024/02/29/a-3-tool-selector-box-for-a-jbc-soldering-station/ #arduinopromini #toolhacks #soldering #uln2003a #relays #jbc