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envelope-follower-bissel-based [2021/01/05 22:25] phatline [To Do] |
envelope-follower-bissel-based [2021/01/22 02:06] (current) phatline [Envelope Follower] |
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based on Harry Bissel\\ | based on Harry Bissel\\ | ||
a SMD Variant, ready for Pick and Place\\ | a SMD Variant, ready for Pick and Place\\ | ||
+ | open-hardware, all Kicad-Files, and Gerbers are includet!\\ | ||
{{:phatline:ENV-Follower-3D-rotate.png?500|}}\\ | {{:phatline:ENV-Follower-3D-rotate.png?500|}}\\ | ||
--shown 2 identical boards on one pcb - to save money.. | --shown 2 identical boards on one pcb - to save money.. | ||
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===== To Do ===== | ===== To Do ===== | ||
- | experiment with the Smooting CAP, i already implimented a Jumper which add a second Capacitor to "double" the capacity... i took 220+220nF, but maybe it is better to use 100+220nF?\\ | + | frontplate\\ |
- | experiment with the Frequency Pot which is a lin10K + 2K Serial Resistor which gives a range of 2K-12K - really dont know what value spectrum we need here!\\ | + | Debugging First Version\\ |
- | adding some Jumpers to break the circuit for debugging or measurement\\ | + | **experiment with the Smooting CAP:** a Header is connected paralell to a integrated 100nF Cap, connect there a CAP to encrease the smoothing\\ |
- | frontplate, Debugging First Version\\ | + | **experiment with the Frequency Pot:** a lin10K + 1K internal Serial Resistor which gives a range of 1K-12K - i also made a Header here, which you can bridge then you have 1-12K, or you put a resistor there for example a 5K, then you will get a range from 6-16K... \\ |
- | In order to Debug and Test and finetune the board i placed some Headers/Jumpers:\\ | + | I addet some Jumpers to break the circuit for debugging or measurement\\ |
- | ENV-Follower-3D-buttom.png | + | \\ |
+ | Modding **Headers/Jumpers:**\\ | ||
+ | {{:phatline:ENV-Follower-3D-top.png?800|}}\\ | ||
===== Resources ===== | ===== Resources ===== | ||
[[https://www.muffwiggler.com/forum/viewtopic.php?f=17&t=109067#p1511975|muffwiggler-topic]]\\ | [[https://www.muffwiggler.com/forum/viewtopic.php?f=17&t=109067#p1511975|muffwiggler-topic]]\\ | ||
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[[https://www.muffwiggler.com/forum/userpix2/10917_bom_1.jpg|THT-PCB-BOM]]\\ | [[https://www.muffwiggler.com/forum/userpix2/10917_bom_1.jpg|THT-PCB-BOM]]\\ | ||
[[https://www.muffwiggler.com/forum/userpix2/32564_scr01_2.png|Haralds-Hi-Clock-Measurements]]\\ | [[https://www.muffwiggler.com/forum/userpix2/32564_scr01_2.png|Haralds-Hi-Clock-Measurements]]\\ | ||
+ | I give this links because it is the source: but i cant recommend that forum! (deletes of posts, shitstorm, non constructive posts...) | ||
====== Community users working on it ====== | ====== Community users working on it ====== | ||
* **[[Phatline]]** = Programming, Documentation...\\ | * **[[Phatline]]** = Programming, Documentation...\\ |