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555 Timer Circuits

(www.555-timer-circuits.com)
280 points okl | 1 comments | 17 Oct 24 18:30 UTC | HN request time: 0.2s | source
1. ChrisMarshallNY ◴[20 Oct 24 01:04 UTC] No.41892078[source]▶
Holy cow. Those things are still around?

I cut my teeth on them, about 40 years ago.