Emard
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602ba8e48a
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footprints 3d: abs25 32768Hz crystal converted to VRML
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7 years ago |
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Emard
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256c98e501
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footprints 3d: abs25 32768Hz crystal scad model
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7 years ago |
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davor
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059b915c7c
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pic update 3D views
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7 years ago |
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davor
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fb3b02d103
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PCB: dipswitch 3D update
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7 years ago |
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davor
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228c54f6c1
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dipswitch 3D model improved and simplified
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7 years ago |
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davor
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bd46654f16
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footprint 3D: oscxo scad and wrl file
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7 years ago |
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davor
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abc824a998
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PCB: correct 3D shape for SDRAM chip
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7 years ago |
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davor
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3a5586ef7c
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footprints 3d: TSOP54 for sdram: VRML file which works,
need to scale XYZ 0.3937, rotate Z 90
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7 years ago |
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davor
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53097276a8
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footprints 3d: TSOP54 for sdram. Import to FreeCAD, save as freecad
file, close, open, export as VRML
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7 years ago |
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davor
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6c7902e963
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PCB: update SW1 pins renumbering and orientation
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7 years ago |
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davor
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c87e9f6c4c
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schematics: renumbering dipswitch pins to match writing on the
part, pins 1-4 from left to right
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7 years ago |
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davor
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9fdfb34993
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footprint: dipswitch 3D model update
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7 years ago |
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davor
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0277b4009b
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SMD dipswitch model converted to VRML (dipswitch_smd.wrl)
and included in 3D viewer. scale and orientation is wrong,
currently fixed in PCB 3D model parameters
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7 years ago |
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davor
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0659579e51
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dipswitch_smd.scad: update required scaling factor
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7 years ago |
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davor
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1b550f4b24
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footprint dip switch openscad model.
needs yet to be converted to kicad compatible vrml
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7 years ago |
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davor
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ed6a2c8feb
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pic update
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7 years ago |
|
davor
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87376486f3
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schematics: rename ESP-32S -> ESP-WROOM-32
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7 years ago |
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Emard
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da99fe090b
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schematics: imported netlist from schematics. no phyiscal layout change.
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7 years ago |
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Emard
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ea88fb4ceb
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schematics: changed I2C and SPI FLASH part numbers to provide
150-mil SOIC-8 packages to fit one board.
FLASH increased 16->32Mb
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7 years ago |
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davor
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65a46159f9
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centroid files (componentes placement coordinates) in "pcbway" directory renamed
from *.pos -> *.txt extension, it is mandatory for the assembly
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7 years ago |
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davor
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b5a6670b86
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pic update
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7 years ago |
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davor
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13592c93fb
|
gerbers update
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7 years ago |
|
Emard
|
d581ae364c
|
footprints: return of the audio jack
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7 years ago |
|
davor
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a445fe7a35
|
footprint: SD card footprint dissapeared, this kicad library
editor is either crap or I'll never learn how to use it properly
or both
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7 years ago |
|
davor
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bca8107ec3
|
readme update
|
7 years ago |
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Emard
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34b1078f7d
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gerbers update
|
7 years ago |
|
Emard
|
dd642d0578
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PCB: wider SDRAM footprint and trac cosmetix
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7 years ago |
|
Emard
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07f62a2420
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footprint: SDRAM TSOP-54 footprint made more wide
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7 years ago |
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Emard
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36b79925fa
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PCB: swap U2,U2, version 1.7.2
Footprint ESP-32 a little bit moved
|
7 years ago |
|
Emard
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537e2229b6
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schematics: swap U2,U9
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7 years ago |
|
Emard
|
ebc6e501fe
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PCB: update SDRAM new pitch
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7 years ago |
|
Emard
|
053bf2d90c
|
footprint: sdram TSOP-54 pitch now 0.808 mm
|
7 years ago |
|
Emard
|
5f15062265
|
schematics: comments on switcher parts corrected
|
7 years ago |
|
Emard
|
17d0414fee
|
gerbers update
|
7 years ago |
|
Emard
|
775c304aee
|
PCB: swap U4,U5, move via a bit away from switcher pad
|
7 years ago |
|
Emard
|
95cb151b39
|
schematic power sheet: alternatives to AP3429/A, swap U4,U5
|
7 years ago |
|
Emard
|
5384b84706
|
schematics: switching regulator alternatives
|
7 years ago |
|
Emard
|
03b5e16751
|
Merge branch 'master' of https://github.com/emard/ulx3s
pull from other update
|
7 years ago |
|
Emard
|
df1930e887
|
PCB: swap L2 <-> L3
|
7 years ago |
|
Emard
|
6cc027aed0
|
schematics: update inductor PN, swap L2 <-> L3
|
7 years ago |
|
davor
|
b603043392
|
pic update
|
7 years ago |
|
Emard
|
787383ed4e
|
gerbers update PCB v1.7.1
|
7 years ago |
|
Emard
|
2d56b3ba29
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PCB v1.7.1 increased SDRAM pitch 0.8 -> 0.8077 mm
|
7 years ago |
|
Emard
|
aeb14da29b
|
schematics: using SOA008 and adding datasheet url to FTDI usbserial
|
7 years ago |
|
Emard
|
ac07b63744
|
footprint sdram pin pitch increased 0.8 mm -> 0.8077 mm
Physical chips have total pin center spacing of 21 mm while
at 0.8 mm pitch it would be 20.8 mm, 0.2 mm different at the side.
|
7 years ago |
|
Emard
|
7dd439cae6
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PCB: use SOA008 footprint for SPI flash chip
|
7 years ago |
|
Emard
|
7aa1854030
|
schematics: use SOA008 footprint for the SPI flash chip
|
7 years ago |
|
Emard
|
9fff92f938
|
footprint: SOA008 SPI flash, cypress version of SOIC-8 150mil
|
7 years ago |
|
Emard
|
d363ae009d
|
PCB: update with I2C footprint
|
7 years ago |
|
Emard
|
e7fc939612
|
footprint: I2C SM8 updated, pin1 marked rectangular others oval
|
7 years ago |
