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23 Commits

Author SHA1 Message Date
linuswck 2a6ad78f51 pcb: Finish Layout for rev0_3 
- Assign MFR_PN for all Components
- schematics changes:
  - drivestage: Add Switch to optionally enable Modulation Signal Termination
  -             Add alternate Precision Power Resistor
  -             Modify the RC network values at TIA LPF Output
  - MCU: Add Redundant 2.54mm pitch Programming Header
  - thermostat: Duplicate the power filter network for alternate Temperature ADC
 2023-11-02 15:24:26 +08:00
linuswck 0c3c8a3fd1 sch: Update power related flags and nets symbols 
- Update the symbol from the kicad 7 built-in library
- Remove ERC warnings
 2023-10-31 10:29:43 +08:00
linuswck 86f5addbad sch: Correct typos in TEC_~{SHDN} ports 2023-10-30 12:17:26 +08:00
linuswck f66625e431 sch: Add redundant 2.54mm SWD Header 2023-10-27 17:45:39 +08:00
linuswck fcae5b785e sch: Correct SWD Header MF/PN and Update Footprint 
- Use Adafuit 4048 Mini SWD Headers
- Silkscreen is modified to indicate orientation of the header
 2023-10-27 17:42:46 +08:00
linuswck 89dab2b553 sch: Change PoE RJ45 Jack and change PM1202 Symbol 
- Use the same PoE RJ45 as sinara-hw thermostat
- Add PM1202 Power input pins (VB+, VB-)
- Remove PoE softstart circuit as PM1202 has inrush current limiting
- Add Pi Filter at the output of PM1202
 2023-10-27 15:33:39 +08:00
linuswck d2c80458aa sch: Do not pass MCU RST to ETH 
- D3 -> DNP
 2023-10-25 17:36:20 +08:00
linuswck 893f5220c6 sch: Add REF3033 for MCU ADC VREF 2023-10-25 17:36:20 +08:00
linuswck fcdabaee9c Mirgrate to kicad7 2023-10-12 12:26:04 +08:00
Alex Wong Tat Hang be08d4518c some layout 2022-09-06 00:15:25 +08:00
Alex Wong Tat Hang 9a156f9e73 v2 schematics, fp assignment 2022-08-25 15:33:17 +08:00
TopQuark12 98d14f6305 change LD shorting circuit 2022-08-22 13:14:02 +08:00
Alex Wong Tat Hang 85c83eedf2 change damper 2022-08-20 18:28:01 +08:00
Alex Wong Tat Hang 638ff7b1ca remove rev resistors 2022-08-20 17:02:38 +08:00
TopQuark12 65667ce44f v 0.2 schematics 2022-08-18 15:47:33 +08:00
Alex Wong Tat Hang 5227b8738b add V01 production files, bug fixes 2022-08-05 05:04:05 +08:00
TopQuark12 34240531a6 Complete BOM, FP assignment 2022-07-04 16:41:18 +08:00
Alex Wong Tat Hang 723f7c95f6 first draft complete 2022-07-04 09:33:43 +08:00
Alex Wong Tat Hang e00406075f complete mcu 2022-07-04 01:04:13 +08:00
Alex Wong Tat Hang fc0da9274b add MCU basic connections 2022-07-03 21:37:28 +08:00
Alex Wong Tat Hang 0007697662 add USB 2022-07-03 20:27:09 +08:00
Alex Wong Tat Hang 1985bd7b06 add ethernet 2022-07-02 23:44:50 +08:00
topquark12 62aa83ac6b finish drive stage, add sheets 2022-06-14 16:07:26 +08:00