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Author Topic: Build a simple AF Sine Wave Generator.  (Read 1787 times)

Offline ThaDood

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Build a simple AF Sine Wave Generator.
« on: July 23, 2020, 0620 UTC »
Simple, sweet, and useful. Boomer wanted to see it, especially after he helped me get the values of the RC Filter right. (Saved me a trip of digging through my college text books.)     Go ahead and download and build with leftover parts.  https://archive.org/details/555-timer-adj-af-generator-schematic
Over the years I have to admit coming up with some no-so good ideas for products. The Skipping Cassette Decks, (In case you missed record skipping.), never took. Water Resistant Lollipops never caught on either, even though you could enjoy those in the rain and in the shower. Then, there's the Anatomically Correct Mrs. Butterworth Syrup Dispenser. (Just guess where the syrup came out of.) Nope, no takers.

Offline Kingbear Radio

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Re: Build a simple AF Sine Wave Generator.
« Reply #1 on: July 23, 2020, 1706 UTC »
Thank you, that's a circuit like I've never seen in electronic instruction and circuit cookbooks, where you usually get something like a phase shift oscillator, or one with stability locked by the resistance of a light bulb filament.
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