 David Žaitlík
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86580f2185
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Minor tweaks.:
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2021-11-20 11:51:12 +01:00 |
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David Žaitlík
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4166c27185
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Changed the PCB to 4 layers.
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2021-11-20 11:46:26 +01:00 |
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David Žaitlík
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c2a67d173d
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Connected MODE pin of the PMICs to GND for continuous PWM operation. Minor tweaks to schematic (some components and nets were on the 0.635m
grid.
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2021-11-17 21:17:15 +01:00 |
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David Žaitlík
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c8f12ffb4a
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Added breakaway tabs and fiducials.
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2021-11-14 14:06:21 +01:00 |
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David Žaitlík
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ee0a882c5f
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Moved some testpoints to the top layer and made them smaller. Minor layout change of the fuses (the components were too close to the pcb edge). Removed old iBOMs.
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2021-11-14 12:05:18 +01:00 |
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David Žaitlík
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94b6d6eada
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Changed revision in silkscreen (Ordered boards are with a mistake - rev.1)
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2021-10-30 21:23:52 +02:00 |
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David Žaitlík
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8382658a42
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Redesigned with RS485 transceiver in SOIC8 package.
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2021-10-30 21:22:20 +02:00 |
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David Žaitlík
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8445a1100c
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Generated iBOM.
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2021-10-21 20:15:56 +02:00 |
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David Žaitlík
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b5599bb35d
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Minor changes.
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2021-09-28 16:12:59 +02:00 |
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David Žaitlík
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020bc31908
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Changed the MCU to STM32L031G6U7. Switched UART to UART2. Flipped the connector for dust sensor. Removed the I2C level conversion.
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2021-09-23 22:17:11 +02:00 |
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David Žaitlík
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17286806fb
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Basic code for writing to EEPROM.
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2021-09-09 19:19:20 +02:00 |
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David Žaitlík
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005c651eff
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Initial commit.
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2021-07-11 11:51:00 +02:00 |
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David Žaitlík
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178daebf59
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Added bit shift for the I2C address. Changed return values to int8_t from int.
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2021-06-13 11:39:30 +02:00 |
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David Žaitlík
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bf27412d2b
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Moved the firmware from HAL to LL.
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2021-06-07 16:40:28 +02:00 |
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David Žaitlík
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90e9158bc0
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Saved iBOM Settings.
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2021-04-14 16:25:10 +04:00 |
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David Žaitlík
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cfd2aad9b9
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Polished Schematic. DRC Passed. GERBERS Generated. iBOM Generated.
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2021-04-14 16:23:37 +04:00 |
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mj
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f9bb0ce261
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Added vias under MAX15062. Resolved DRC issue (via-track distance)
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2021-04-14 09:36:23 +02:00 |
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mj
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2f793642b5
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Schematic cleanup
Removed unnecessary No Connect symbol, removed deprecated TODO text,
changed SMPS inductor value from "???" to "~"
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2021-04-14 09:08:07 +02:00 |
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David Žaitlík
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8faf505258
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Fixed wrong datasheet link at fuse F1.
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2021-04-06 13:47:36 +04:00 |
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David Žaitlík
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33a1c4184b
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Changed the connector. Updated footprints (errors in solderpaste layer).
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2021-04-06 13:41:42 +04:00 |
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David Žaitlík
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387e0030d0
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Rounded the traces. Rotated the programming connector.
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2021-04-05 15:52:07 +04:00 |
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David Žaitlík
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4b8dbcc6fe
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Added silkcreen name.
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2021-04-05 12:05:50 +04:00 |
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David Žaitlík
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7533a278d5
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Changed the PCB edge (and therefore the layout a bit too). The edge has now bigger milling and there is only one connection between the sensor and mcu/power part.
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2021-04-05 11:50:36 +04:00 |
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David Žaitlík
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7176572ee1
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Found a mistake in the footprint.
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2021-03-11 21:06:35 +01:00 |
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David Žaitlík
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be8061f80e
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Generated GERBERS.
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2021-02-14 21:57:28 +01:00 |
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David Žaitlík
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9ca5cccb98
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Moved the button from the sensor chamber. DRC Passed.
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2021-02-14 21:15:10 +01:00 |
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David Žaitlík
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8e44271200
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Semifinal layout.
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2021-02-14 14:47:34 +01:00 |
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David Žaitlík
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784aee3a07
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Initial commit.
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2021-02-02 12:04:34 +01:00 |
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