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stevekemp
70 days ago
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EEVblog: The 555 Timer is 55 years old [video]
I have a paper copy of "IC 555 projects" kicking around on my bookshelf still!
PDF version here
https://worldradiohistory.com/UK/Bernards-And-Babani/Babani/...
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PDF version here https://worldradiohistory.com/UK/Bernards-And-Babani/Babani/...