 Fernando Pablo Lopez-Lezcano
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8b5ac6996d
trim sides of columns at the bottom, make the bridge smaller and cut the connector from the columns to have more space to route wires
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9 rokov pred |
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Fernando Pablo Lopez-Lezcano
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cb04cae2e8
h2n: major reorganization of the code, factor blocks into several modules, make everything tilt according to the angle of the support columns, clean up all the major and minor junctures between pieces, almost everything seems to fall into place automatically
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9 rokov pred |
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Fernando Pablo Lopez-Lezcano
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6e94c2d6f9
h2n: add parameter to control the fit between the columns and the bridge
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9 rokov pred |
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Fernando Pablo Lopez-Lezcano
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750c0b91ec
h2n: cut slots at the bottom of the columns so that we can install the bridge with the wires already threaded into the recorder
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9 rokov pred |
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Fernando Pablo Lopez-Lezcano
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304a0be9f6
h2n: bridge now renders correctly with no invisible gaps
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9 rokov pred |
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Fernando Pablo Lopez-Lezcano
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3104575ec4
h2n: change orientation of cylinder cutout in columns, this should print better
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9 rokov pred |
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Fernando Pablo Lopez-Lezcano
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389b4ed6b4
h2n: change triangular bridge to simple rounded rectangle, modularize most parts, many small changes in shapes - may not be a valid 2-manifold so we need to look at the fit of all parts so they fuse together
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9 rokov pred |
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Fernando Pablo Lopez-Lezcano
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d0d9ae83c4
add first try at H2N external capsule array
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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f6a275ed95
zapnspark: transform molex pin connector pads into smd pads to solder wires directly to the pcb instead of using connectors, should make it slightly easier to assemble the microphone; manually update the component location pdf and svg with new locations
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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b8eb2f8f92
some tolerance changes for better fit of the parts, fix shock mount eyelet, add hexagonal screw head insert to the stand mount eyelet so that the screw locks properly
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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89226e2fec
make corners of body more rounded
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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42bcb85780
zapnspark pcb: move transistors closer together to help fitting the four boards together
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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102be7d01e
zapnspark pcb: add svg and pdf of component layout from the component side
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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031b185d4a
zapnspark pcb: move and rotate R3, the end result is much better autorouting of traces and a bigger ground backplane (this change eliminates the weird routing around R1/R2 in the previous version)
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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88df995d33
re-add side slices of the top of the mount for better cable management, change to proper dimensional parameters so that it works for both 10 and 14mm capsule diameters
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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5fccdc9de7
shave top of mount slots to get rid of problematic ridge, also add - disabled for now, just testing this - slicing of the top sides of the mount
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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c746cf4c8c
add better mounting slot in the microphone mount for the four capsule array to fit it, this is much more solid than before although not perfect
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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3b5d861dd0
changed all pads to be 1.99mm as there were problems with some components lifting the tracks when flexed - for example C2 and C4, hopefully this will fix this issue
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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1d0e414fbc
zapnspark pcb: a few more tweaks to the component layer
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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b094d811ab
zapnspark pcb layout: move component names and values to readable places (but printout is still copper side)
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10 rokov pred |
|
Fernando Pablo Lopez-Lezcano
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bb36093ef1
fix radius of upper capsule array mount to have enough space for the wires
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10 rokov pred |
|
Fernando Pablo Lopez-Lezcano
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2d4e4f3046
remove redundant transformations from Octathingy mount code
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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21ae5d7853
Octathingy, add transition to main body to avoid overhang on lower lip
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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298302b057
in Octathingy remove extra intermediate flare
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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1681a433e6
in Octathingy also go back to 1mm walls, 2 * that creates trouble printing
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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604984fbd6
in TinySpHEAR go back to 1mm walls, 2 * that creates trouble printing, the material gets too hot because of the printing pattern and the shape is rough and bumpy, also remove the intermediate flare - we do not really need that for now
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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4c02aae4e6
tune mount_radius for the Octathingy to hold 8 wires with room to spare (could even be 3.5), fix size of extrusion used to indent the top of the mount
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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c5caa1ae50
small fix to octa_mount_flare_dual to properly center the top internal flare - it was lopsided
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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5fdaba3cb9
add extra transition to flare to capsule stalk, make stalk wall thicker to match the flare, change the Octathingy flare to wall to be printable, add transition to lip to avoid overhangs, make internal flare thicker so that there are no overhangs at the entry to the cable holes, make the array mount wall thicker to match the stalk
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10 rokov pred |
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Fernando Pablo Lopez-Lezcano
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9468249d5e
properly join the flares with the mount stalks introducing mint_thin slices for the hulls, make the wall of the flare constant thickness, make stalk the same thickness as the flare, add an additional transition between flare and stalk, add transition in the lip to avoid overhangs while printing, replace top ellipsoid microphone array mount in TinySpHEAR with a rounded box which gives better cable clearance
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10 rokov pred |
