 Fernando Pablo Lopez-Lezcano
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519d7fd4f8
new version of body with just one slot at the bottom to make space for shielding the printed circuit boards; more work on the shock mount for the microphone assembly
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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ec823ec632
add ridge fit parameters to mount module
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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e2c2a4ffd4
fix the rounded corners of all boxes so that the wall is constant thickness, create another function for the support ring of the shock mount, calculate radius of support ring based on the approximate angle of the elastic bands and the separation between the body rings
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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6f79316ce3
start work on a shock mount for the whole microphone assembly (the microphone sits on the shock mount)
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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e75115f167
render capsules with more facets, tune some fits for new printer, add one more parameter to capsule code to better fit the mount slots to the capsule array, actually fix the sign of the previous fit parameter (was making things smaller, not bigger), modify calls to do the right thing
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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98d24b539d
add rfit parameter to the capsule module, this is needed so that carving the slots for the conical section of the mount works better; also adjusted the radius of the conical section of the mount so that it fits the capsule array - the code there is probably not correct and needs to be revised
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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71b503fac6
add a couple more parameters, first try at ccrma logo
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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f28732e7ef
first try at including the microphone array in the complete design, include common scad file
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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1e51bf2d99
added TinySpHEAR_common to hold all the modules and functions common to all the tetrahedral microphones
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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e4aa923e74
first iteration of a mount that holds four interface printed circuit boards
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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d57bec9bb3
we need a thicker stalk and conic mount section, otherwise wires do not fit - reality check
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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baa4906f96
change conic section to sllipsoid so there is more room for the cables
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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f065346d8f
remove old unused code and variables from TinySpHEAR, some tweaks to comments
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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7a7ee08929
add pictures for printable capsules (resized to 50%)
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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28d589acd1
add pictures for all three styles of connection legs (resized to 50%)
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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520a792bc6
resize TinySpHEAR picture to 50%
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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713682ddd8
add initial TinySpHEAR picture
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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308331ba18
start adding pictures to the README
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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1640bbac4a
start to add text to the README file
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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de02365217
add a parameter to the capsule module so that we can make the slot in the mount narrower for a tighter fit, test rig: first test prints of the parts, tweak tolerances so that all pieces fit together, I need to adjust the length of the stalk and the size of the adapter so that the stalk does not move and the skirt is longer so that it grabs better the mount cylinder - the concept works fine and the stop for 0 and 90 degrees works as intended
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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c5199041bb
make the wall at the top of the conic section thicker so that the capsule holder ridges have a wider seat, we'll see how this prints as the sloped surfaces are tricky - even the existing conic section does not print very well and has to be refinished by hand
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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a88b11704f
initial design of a printable test rig based on the microphone stand mount, it is all flat printable and includes a lever to rotate the capsule holder and a detente that stops rotation at 0 and 90 degrees (cleverly done, I think) - tolerances will have to be added after test prints
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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0116a9ab99
modularize code for capsule test rig
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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1aec65e225
slight change in leg fit for tighter assembly, redo microphone stand mount as one piece that clips into standard microphone mount (will redo all the wiring for the test microphone)
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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206ac01df0
slight change of radius and leg thickness for horizontal legs, 10mm capsule
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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af46822dba
tweak radius for vertical legs, return vertical legs to previous size, make stand mount cap thicker so that the stalk has better grip, use mount and sleeve to create the right shaped hole in the stand cap
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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5fa41a392f
created a mount that clips on a standard microphone stand mount (and a cap that connects with the amb microphone mount), includes cable slots so that the fully assembled cables can be threaded through, added more variables for different wall thickness for the mount and sleeve
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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67cb5a3edf
almost done with the parametrization of the microphone mount, I modified the capsule code to be able to use it to automatically create the right indentations in the mount - I still need to get the depth of the capsule holder indentations to be parametric, ties loose ends and clean up a lot of code
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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59f74d0c0e
slice open the mount body so that we can fit already wired microphone capsules into the array, and add a mount sleeve to close the gap in the body, it should mount by snapping on top of the body - with this we have a proper mount that fits all wires
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10 vuotta sitten |
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Fernando Pablo Lopez-Lezcano
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33631412b6
with a ridge_width of 2.0 the four wires just fit perfectly around the ridge, so it looks like this mount design is a go
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10 vuotta sitten |
