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 Forum index » DIY Hardware and Software » fonik's place
PCB offer: Thomas Henry's 555-VCO
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robboten



Joined: Nov 26, 2009
Posts: 36
Location: stockholm, sweden
PostPosted: Sun Jun 22, 2014 11:34 am    Post subject: Reply with quote  Mark this post and the followings unread
Went with 300k as you stated. Up and running now, looking good! Very clean. Love the boards too! Easy to read, nice black, clean layout.

Ramp and Pulse is 10Vpp, Tri 8Vpp and Sine 4Vpp. What resistors regulates Tri and Sine? Think maybe I should adjust these a bit (running 12V). Have 22k for R27 as stated in first post.
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fonik



Joined: Jun 07, 2006
Posts: 3950
Location: Germany
Audio files: 23
PostPosted: Sun Jun 22, 2014 12:22 pm    Post subject: Reply with quote  Mark this post and the followings unread
R25 is missing in the schematic, not the BOM IFRC - anyways, 300k is the correct value.
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matthias
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