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Here: https://shop.emscdn.com/catalog/emskits/555/kit/555_datasheet_RevA3.pdf
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It never occurred to me that you could make a 555 from transistors, i might have a go at doing this over xmas.
Bunch of triodes and you're there!I would love to see one done with VALVES! Now that would be a kit
Oh, how I miss HeathKit . (Which I could never afford - had to go with Knight Kit...)
Back in 1958 got the "Span Master' kit for Christmas, then in 59' bought the T-50 xmitter and the R-100 rcvr kits (my first novice Ham set, $$ from a paper route). Got all my parts from Allied Radio in Chicago. Still remember the smell of the components when I opened the box (not really different from today with a box of goodies from Digikey!).Similar experience here. Everything I built was Knight Kit. The last one I built was the oscilloscope.
John
Here: https://shop.emscdn.com/catalog/emskits/555/kit/555_datasheet_RevA3.pdf
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Ironically, I made almost the same comment as you make on another forum. Looks like a fun waste of time.
John
Awesome video! I love it And yes, it was interesting even after an hour
I will give it a try laterJust check out the EEVblog on youtube. You can spend the whole weekend inside watching the channel.
https://www.youtube.com/channel/UC2DjFE7Xf11URZqWBigcVOQ