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Musica_En_Fuego
Joined: Jun 19, 2018 Posts: 24 Location: New Castle, Delaware, USA
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Posted: Wed Oct 17, 2018 8:35 pm Post subject:
trying to figure out how to debounce a switch.. |
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Hopefully you can see these images. So, as you can see. I tried to mix the 4093 debounce circuit with the 555 timer toy organ. But from trying this out, it doesn't work. I've tried different configurations. But I either get a lot of horrible noise..or nothing. I don't think circuit is even made for this configuration...At least I found out...
https://photos.app.goo.gl/skVwqoC2n2vkSbsk6
https://photos.app.goo.gl/9xP1Jq8TwKaTgebx7 |
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Grumble
Joined: Nov 23, 2015 Posts: 1294 Location: Netherlands
Audio files: 30
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Posted: Wed Oct 17, 2018 11:14 pm Post subject:
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Iguess that what you are trying to do is to make an oscillator that changes frequency when you push one of the buttons?
If so, you can leave out the 4093 all together. Since this is an oscillator you will not notice the bounce of the switch (my guess) _________________ my synth |
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Musica_En_Fuego
Joined: Jun 19, 2018 Posts: 24 Location: New Castle, Delaware, USA
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Posted: Thu Oct 18, 2018 7:26 pm Post subject:
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That makes sense. I kinda figured that, but just wasn't too sure about it. Oh, btw that toy organ is from Forrest Mims book. I just then added the debouncing circuit to it. |
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Richarius
Joined: Feb 22, 2014 Posts: 81 Location: Kitchener, Ontario, Canada
Audio files: 1
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Posted: Sat Oct 20, 2018 6:42 am Post subject:
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Musica_En_Fuego wrote: | That makes sense. I kinda figured that, but just wasn't too sure about it. Oh, btw that toy organ is from Forrest Mims book. I just then added the debouncing circuit to it. |
My very 1st 'noise machine' in the Summer of 1986, was based on a clock circuit based around 2 x CD4011 NAND Gates in one of Forrest M. Mimms III's books.
2 x CD4011 chips, some pots and switches gave me either 4 non-modulated voices; 2 modulated or a modulated voice and 2 non.
That little guy pumped through a stack of effects units, gave me a 30 minute 'movement' of peacefulness; wonder and abrupt audio horror - that I've never been able to reproduce.
Ahhhhh, memories.
Keep working from Forrest. Lots of great writings that were easy for almost everyone to understand. Lots of great help here from others as well. _________________ https://tsol.space/crafting/composing-music/albums/ - my punk, ambient and experimental tunes |
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