Emard
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2848d5220b
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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).
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7 years ago |
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davor
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ac8cf80b09
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schematics: cheaper crystals 32768 Hz in small package 3.2x1.5 mm
compatible between pins 1 and 4 of current ABS25 package
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7 years ago |
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davor
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2fdb54786c
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footprints: rotating battery holder 90 deg to match Harwin track and reel information
schematics: Battery holder PN and datasheet update
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7 years ago |
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davor
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2fb1e47600
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schematics: cheaper general purpose diodes
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7 years ago |
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davor
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6ca82361f7
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schematics: cheaper RTC and Battery holder
|
7 years ago |
|
Emard
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6a3dfd204d
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schematics: cheaper RTC PN from Microchip, Mouser
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7 years ago |
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davor
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5418e4ac7f
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schematics: PN corrected for 220nF 0805->0603
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7 years ago |
|
davor
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979e0b8480
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schematics: Update PN for 22uF and 0ohm PN currently available from Mouser
|
7 years ago |
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davor
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c1a232819f
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schematics: v1.9
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7 years ago |
|
Emard
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7cff1957a7
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schematics v1.8.12
|
7 years ago |
|
Emard
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f421435ef1
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schematics: use more descriptive audio jack symbol
|
7 years ago |
|
Emard
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ce970de234
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schematics: US2 ID connected to RTC WAKEUPn
|
7 years ago |
|
Emard
|
f6d5e18c5e
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schematics: cleanup 2.5/3.3V selection
|
7 years ago |
|
Emard
|
9b7a5ab8a4
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schematics: PN cleanup
|
7 years ago |
|
Emard
|
4a747f5b51
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schematics: PN cleanup
|
7 years ago |
|
Emard
|
83128ee79b
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schematics v1.8.10: BOM fix for 4.7k resistors
|
7 years ago |
|
davor
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5af47471ff
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schematics: flash chip use combo 150/208 mil footprint
|
7 years ago |
|
davor
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6d44289060
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schematics: 3 power schottky diodes replaced with 0-ohm jumpers
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7 years ago |
|
davor
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49b3c44d0f
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schematics: v1.8.9
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7 years ago |
|
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 |
|
davor
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2b47d2f33e
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schematics: comment about PWREN voltage level
|
7 years ago |
|
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 |
|
davor
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591d986e06
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schematics: reducing LED resistors 1.2k -> 680 ohm
|
7 years ago |
|
davor
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463e8ab845
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schematics: corrected resistor values in power section
|
7 years ago |
|
davor
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2988e8661f
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schematics: Replace 3 power schottky diodes with 0-ohm resistors
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7 years ago |
|
davor
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2e47c55293
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schematics v1.8.8
|
7 years ago |
|
davor
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a3c372508a
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schematics: 100nF->220nF 4.7M->2.2M
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7 years ago |
|
davor
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740551d3f2
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schematics: renaming fields for manufacturer field be recognized in 1-click-bom
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7 years ago |
|
davor
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c718a43644
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schematics: experimentally renaming MFG1_URL->MNF1_URL to not be recognized as manufacturer name
|
7 years ago |
|
davor
|
d752f36379
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schematics: Available PN from Mouser for C1 and C14
|
7 years ago |
|
davor
|
117b6ca3b5
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schematics: simplifying BOM, 12k->15k, 47k->100k
|
7 years ago |
|
Emard
|
eff638fe4e
|
schematics: updated PN for available parts
|
7 years ago |
|
Emard
|
3ee9a7c54d
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schematics: updating available PN for R,C
|
7 years ago |
|
Emard
|
6a6153688f
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schematics: Available PN for Q1 Q2
|
7 years ago |
|
Emard
|
0e36d0ac1b
|
schematics: reducing number of different resistors,
using 4x 1N4148 instead of 4x BAT54 schottky diodes.
|
7 years ago |
|
davor
|
0ed6a8f6c1
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schematics: Distributor PN for ESP32 and available SD card slot
|
7 years ago |
|
davor
|
d36a3df6fe
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schematics: Digikey PN for R
|
7 years ago |
|
Emard
|
2ed956b5a9
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schematics: Digikey currently available PN for C
|
7 years ago |
|
davor
|
460f380bea
|
schematics: clean up Mouser PN
|
7 years ago |
|
davor
|
15e0e4bcad
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schematics: drill holes Note: Leave empty
|
7 years ago |
|
davor
|
24544e266f
|
schematics: add alternate PNs for some parts
|
7 years ago |
|
davor
|
d876367a32
|
schematics: add alternate PNs for some parts
|
7 years ago |
|
davor
|
6ffdc495d1
|
schematics: alternate PN for L1,2,3 and U3,4,5 and some diodes
|
7 years ago |
|
davor
|
982a403bee
|
schematics: rename some MFG1_PN -> MPN2 and MFG2_PN -> MPN2
|
7 years ago |
|
davor
|
1e56b1b061
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schematics: corrected mistake in PN for green LED and some C
|
7 years ago |
|
davor
|
522d5d26b3
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schematics: Digikey PN for most parts except R
|
7 years ago |
|
davor
|
8366acc375
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schematics: Mouser PN for R,C,BTN
|
7 years ago |
|
davor
|
8faa2e4eac
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schematics: rename again parts not to be installed to have different EMPTY_PN field
|
7 years ago |
|
davor
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f6f6872d93
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schematics: for "Do not install" parts, have MFG_PN so the part number
won't appear in 1-click-bom
|
7 years ago |
|
davor
|
71f7d5b41a
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schematics: PN update: PCA9306D, PCT8523, ESP32, FCI-10118192-0001LF
|
7 years ago |
