Emard
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a3ccbe8159
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PCB v1.9.5: Noise filter for ADC (L4,C58,C59)
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7 years ago |
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Emard
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4ee6ab82f3
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ulx3s-cache.lib (for L4 footprint)
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7 years ago |
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Emard
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0f35cf56a0
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schematics v1.9.5: Noise filter for ADC (L4,C58,C59)
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7 years ago |
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Emard
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54337e4586
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readme update (noise filter for ADC)
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7 years ago |
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Emard
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a043e882cc
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PCB: updated values for C56, C57
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7 years ago |
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Emard
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c9a31514ad
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BOM v1.9.4: PN for C56, C57, Y2
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7 years ago |
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Emard
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fb387cd68b
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schematics v1.9.4: correct PN Y2 quartz 32768Hz/6pF and matching
load capacitance of 6pF with C56=C57=10pF for RTC MCP7904
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7 years ago |
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Emard
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1f5e9a10b7
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PCB: further separating RV2 from RV3
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7 years ago |
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Emard
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b621862a68
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PCB: RV3 enabled 3D model and insertion coordinates
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7 years ago |
|
Emard
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5103a78486
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PCB v1.9.4: silkscreen cosmetix
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7 years ago |
|
Emard
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ae20ff2331
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PCB: more space between RV2 and RV3
|
7 years ago |
|
Emard
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c98c7c136b
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PCB: silkscreen cosmetix
|
7 years ago |
|
Emard
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d19f96ee5d
|
Merge branch 'master' of https://github.com/emard/ulx3s
import other changes
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7 years ago |
|
Emard
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4c36281509
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PCB: BAT1 pad size enlarged 0.2 mm and pad clearance set to 0.7 mm
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7 years ago |
|
davor
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6bd8e08f9b
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schematics: Green LED Digikey PN
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7 years ago |
|
Emard
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b6466b9f3a
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BOM update PN 220nF in Mouser stock
|
7 years ago |
|
Emard
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a869ab34c9
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schematics: PN 220nF in mouser stock
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7 years ago |
|
davor
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15ac9d0690
|
BOM update
|
7 years ago |
|
davor
|
df2096cf1e
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schematics: New PN 100k currently in Mouser stock
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7 years ago |
|
Emard
|
f531d709a9
|
BOM update
|
7 years ago |
|
Emard
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67864b0ec7
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schematics: LED PN updated (better green and blue)
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7 years ago |
|
Emard
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26283a7059
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BOM update
|
7 years ago |
|
Emard
|
5c6aa5e004
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schematics: clean up PN of RTC
|
7 years ago |
|
Emard
|
4ca1f2e611
|
schematics: LowCost field for the parts
|
7 years ago |
|
Emard
|
7896379072
|
readme update
|
7 years ago |
|
Emard
|
96ef3cef1c
|
readme update
|
7 years ago |
|
Emard
|
8a99c65346
|
readme update
|
7 years ago |
|
Emard
|
5c4b5452f3
|
readme update
|
7 years ago |
|
Emard
|
e8a21214f0
|
readme update
|
7 years ago |
|
Emard
|
4ac58a0fef
|
readme update
|
7 years ago |
|
Emard
|
e9021d0d97
|
gerbers v1.9.2
|
7 years ago |
|
Emard
|
b706f87913
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PCB v1.9.2: load capacitors for 32768 Hz
|
7 years ago |
|
Emard
|
27cea06ab7
|
BOM v1.9.2
|
7 years ago |
|
Emard
|
2848d5220b
|
schematics v1.9.2: load capacitors for 32768 Hz quartz.
Depending on internal capacitance of quartz and RTC chip,
external capacitors are sometimes required (see RTC datasheet).
|
7 years ago |
|
Emard
|
52d4fb3e22
|
readme update
|
7 years ago |
|
davor
|
0972461da3
|
BOM update
|
7 years ago |
|
davor
|
2f232fed27
|
PCB: silkscreen cosmetix
|
7 years ago |
|
davor
|
ac8cf80b09
|
schematics: cheaper crystals 32768 Hz in small package 3.2x1.5 mm
compatible between pins 1 and 4 of current ABS25 package
|
7 years ago |
|
davor
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d82da326e8
|
gerbers: part rotation corrected for battery holder
|
7 years ago |
|
davor
|
c142a36a20
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PCB: using properly rotated battery holder
|
7 years ago |
|
davor
|
2fdb54786c
|
footprints: rotating battery holder 90 deg to match Harwin track and reel information
schematics: Battery holder PN and datasheet update
|
7 years ago |
|
davor
|
02d38a16c0
|
BOM: cheaper general purpose diodes
|
7 years ago |
|
davor
|
2fb1e47600
|
schematics: cheaper general purpose diodes
|
7 years ago |
|
davor
|
cbad92cb5c
|
BOM update (cheaper RTC and battery holder)
|
7 years ago |
|
davor
|
6ca82361f7
|
schematics: cheaper RTC and Battery holder
|
7 years ago |
|
Emard
|
b7449da02d
|
BOM update (cheaper RTC)
|
7 years ago |
|
Emard
|
6a3dfd204d
|
schematics: cheaper RTC PN from Microchip, Mouser
|
7 years ago |
|
davor
|
d50a80d756
|
bom update
|
7 years ago |
|
davor
|
5418e4ac7f
|
schematics: PN corrected for 220nF 0805->0603
|
7 years ago |
|
davor
|
58f01c32ff
|
BOM update (new Mouser PN for 22uF and 0ohm)
|
7 years ago |
