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 Forum index » DIY Hardware and Software » Lunettas - circuits inspired by Stanley Lunetta
4046 zener noise?
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Laihal



Joined: Jan 30, 2020
Posts: 7
Location: Bc canada

PostPosted: Fri Dec 18, 2020 10:17 am    Post subject: 4046 zener noise?
Subject description: don't have a IC handy so i thought i'd ask
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hey all, i was wondering if anyone has ever used the zener leg of a 4046 as a noise source? i found a stripboard so i'm doing an improvised lunetta with some ICs and resistors i'm never using , but after reviewing a pinout of a 4046 i might have to go out and get one... i'm thinking/hoping that a buffered output of the zener leg into a series of gates might make for a cool percussive effect... anyone have experience with this point?

thanks alot!
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PHOBoS



Joined: Jan 14, 2010
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PostPosted: Fri Dec 18, 2020 11:40 am    Post subject: Reply with quote  Mark this post and the followings unread

TIL the 40406 has a zenerdiode. I must have seen it before but never used it for anything.
Looks like it is connected the right way around for a noise source so give it a try Smile
I don't know if it will affect the 4046 in any way but that might be a bonus.

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