 Fernando Pablo Lopez-Lezcano
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a37acc2223
zapnspark: change R2/R5 to current 2.21K value
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преди 8 години |
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Fernando Pablo Lopez-Lezcano
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c679a99d39
zapnspark: move traces in PCB to the right layer (back), remove extra components from parts list
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преди 8 години |
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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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преди 10 години |
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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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преди 10 години |
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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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преди 10 години |
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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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преди 10 години |
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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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преди 10 години |
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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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преди 10 години |
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Fernando Pablo Lopez-Lezcano
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70216b43c9
latest PCB render, some minor changes
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преди 10 години |
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Fernando Pablo Lopez-Lezcano
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713c2e593d
zapnspark: change 1.0mm pad holes to 0.8mm, small adjustments to length of pcb and location of phantom power terminals
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преди 10 години |
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Fernando Pablo Lopez-Lezcano
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1bb172330f
zapnspark: second version of pcb, wider with 0.5mm traces - should be more robust
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преди 10 години |
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Fernando Pablo Lopez-Lezcano
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e2afa45f87
Add 'pcb/' from commit 'f2350d8e7b7adab2f52bfe11297406d36b403e13'
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преди 10 години |
