davor
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9785fc8171
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gerbers update
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7 years ago |
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davor
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383913bf97
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PCB: trac cosmetix
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7 years ago |
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davor
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0e12ef58df
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gerbers update
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7 years ago |
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davor
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e13cab6d5f
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PCB: moving US2 VIAs from under the footprint to the front of solder pads.
Better to avoid any chance of short circuit with connector shell.
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7 years ago |
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davor
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6f3b299f27
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pic v1.8.9
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7 years ago |
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davor
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9928adb63c
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gerbers v1.8.9
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7 years ago |
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davor
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be3ef7a678
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PCB v1.8.9
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7 years ago |
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davor
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c41a702b81
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ulx3s.pro: new date timestamp
|
7 years ago |
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davor
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a5f6abc9e6
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pdf schematics v1.8.9
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7 years ago |
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davor
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749ab6a3fb
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BOM v1.8.9
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7 years ago |
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davor
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49b3c44d0f
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schematics: v1.8.9
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7 years ago |
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davor
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d5592d8cc6
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BOM update
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7 years ago |
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davor
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2970b62537
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schematics: D12 back to schottky, R8 back to 1.2k because FTDI_nSLEEP is 2.5V
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7 years ago |
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davor
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f5abbf3285
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spice: 2.5V from FTDI leaks to 3.3V power line and makes more difficult to shutdown.
It explains why PCB v1.7 can't shutdown.
|
7 years ago |
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davor
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baff27af55
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spice: actual level of FTDI_nSLEEP is 2.5V
replace correct schottky diode model
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7 years ago |
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davor
|
e9c84f35e9
|
gerbers update
|
7 years ago |
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davor
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78e398513c
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PCB: track cosmetix around US2 and copper pour
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7 years ago |
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davor
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2b47d2f33e
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schematics: comment about PWREN voltage level
|
7 years ago |
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davor
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ca307f815b
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powersection-v188.spice: small comment
|
7 years ago |
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davor
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0d8c2f5365
|
BOM update
|
7 years ago |
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davor
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ddd06971b2
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schematics: update R1,R4 = 4.7k reliable voltage for POWER-ON, HOLD
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7 years ago |
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davor
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bc4a96cb84
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spice update R1,R4 = 4.7k reliable voltage for POWER-ON, HOLD
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7 years ago |
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davor
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f712a2638f
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schematics: D12 BAT54 -> 1N4148
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7 years ago |
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davor
|
d8f013c902
|
ulx3s.pro update
|
7 years ago |
|
davor
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fc291efc44
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PDF schematics v1.8.8
|
7 years ago |
|
davor
|
f84e78c411
|
BOM update
|
7 years ago |
|
davor
|
591d986e06
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schematics: reducing LED resistors 1.2k -> 680 ohm
|
7 years ago |
|
davor
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824f674157
|
BOM update
|
7 years ago |
|
davor
|
463e8ab845
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schematics: corrected resistor values in power section
|
7 years ago |
|
davor
|
3b92d7064b
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spice analysis of power section, corrected resistor values
|
7 years ago |
|
davor
|
46709c1772
|
PCB: 3D view replaced didoes with 0-ohm resistors
|
7 years ago |
|
davor
|
c0a95f2632
|
BOM update
|
7 years ago |
|
davor
|
2988e8661f
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schematics: Replace 3 power schottky diodes with 0-ohm resistors
|
7 years ago |
|
davor
|
a50b0011ce
|
BOM update blue LED
|
7 years ago |
|
davor
|
b92dc5b639
|
schematics: specified BLUE LED PN bin code with lowest Vf (2.8-3.0V)
|
7 years ago |
|
davor
|
0ea3268234
|
pic v1.8.8
|
7 years ago |
|
davor
|
c0c4d153a3
|
gerbers update
|
7 years ago |
|
davor
|
14cc4ba78d
|
BOM update
|
7 years ago |
|
davor
|
00ed12e81d
|
PCB v1.8.8
|
7 years ago |
|
davor
|
2e47c55293
|
schematics v1.8.8
|
7 years ago |
|
davor
|
3cc25c589c
|
1-click-bom.tsv update
|
7 years ago |
|
davor
|
e68d700fd8
|
BOM update
|
7 years ago |
|
davor
|
cf314d28db
|
schematics: R5 MPN update
|
7 years ago |
|
davor
|
bd947266ac
|
BOM update
|
7 years ago |
|
davor
|
a3c372508a
|
schematics: 100nF->220nF 4.7M->2.2M
|
7 years ago |
|
davor
|
bf619979d0
|
BOM update
|
7 years ago |
|
davor
|
740551d3f2
|
schematics: renaming fields for manufacturer field be recognized in 1-click-bom
|
7 years ago |
|
davor
|
15acb5353d
|
1-click-bom.tsv update
|
7 years ago |
|
davor
|
b2d648ec4e
|
1-click-bom.tsv update
|
7 years ago |
|
davor
|
48e59e9921
|
1-click-bom.tsv update
|
7 years ago |
