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3 Commits

Author SHA1 Message Date
4da37ab18c Use 2N7002 further reduces BOM 2024-01-07 09:13:02 +01:00
c823ed1829 Update simulation frequency 2400Hz 2024-01-07 09:11:15 +01:00
d876bb4ae9 WIP: Optimize BOM
Convert logic levels without galvanic isolation
2024-01-07 08:01:26 +01:00
6 changed files with 2519 additions and 3490 deletions

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@ -1,4 +1,4 @@
22530040686460397
22530040689375292
Audio_Module
Reverb_BTDR-1H
Digital Reverberation Unit, http://www.belton.co.kr/inc/downfile.php?seq=17&file=pdf (footprint from http://www.uk-electronic.de/PDF/BTDR-1.pdf)

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@ -57,9 +57,7 @@
],
"drc_exclusions": [
"solder_mask_bridge|81392999|103858228|17854ff8-e183-4d56-9630-8404bde253d6|99ba3fce-30c2-450d-b0ef-471d2f1ebf31",
"solder_mask_bridge|98693003|64234227|46b71f3e-267e-428c-8830-bca84493955a|99ba3fce-30c2-450d-b0ef-471d2f1ebf31",
"starved_thermal|85852000|90805000|99ba3fce-30c2-450d-b0ef-471d2f1ebf31|1b987535-1932-4413-bd1c-309a825ef7e5|F.Cu",
"starved_thermal|95758000|81916511|99ba3fce-30c2-450d-b0ef-471d2f1ebf31|45b1e378-2eca-428a-a54a-10c4716b8b01|F.Cu"
"solder_mask_bridge|98693003|64234227|46b71f3e-267e-428c-8830-bca84493955a|99ba3fce-30c2-450d-b0ef-471d2f1ebf31"
],
"meta": {
"version": 2

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@ -1,20 +1,8 @@
version 2
1
9
.tran 1u 100u{return}.save all{return}.probe alli
8
2
I(XU2:3)
2
I(XU2:4)
2
I(XU3:3)
2
I(XU3:4)
.tran 1u 1m{return}.save all{return}.probe alli
4
1
V(RX)

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@ -361,7 +361,7 @@
(property "Sim.Pins" "1=+ 2=-" (at 68.58 53.34 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Sim.Params" "y1=0 y2=3.3 td=0 tr=0 tf=0 tw=10u per=20u" (at 72.39 55.7502 0)
(property "Sim.Params" "y1=0 y2=3.3 td=0 tr=0 tf=0 tw=206u per=417u" (at 72.39 55.7502 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Sim.Type" "PULSE" (at 68.58 53.34 0)
@ -550,7 +550,7 @@
(property "Sim.Pins" "1=+ 2=-" (at 167.64 53.34 0)
(effects (font (size 1.27 1.27)) hide)
)
(property "Sim.Params" "y1=0 y2=5 td=10u tr=0 tf=0 tw=10u per=20u" (at 171.45 55.7502 0)
(property "Sim.Params" "y1=0 y2=5 td=10u tr=0 tf=0 tw=206u per=417u" (at 171.45 55.7502 0)
(effects (font (size 1.27 1.27)) (justify left))
)
(property "Sim.Type" "PULSE" (at 167.64 53.34 0)