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
929ff58706
sch: Set DNP for DNP components
2023-10-25 17:36:20 +08:00
linuswck
57e013c9c5
sch: Support Temp ADC in alternate footprint
...
- Issue #12
- Add Alternate AD7172-4BCPZ circuitry, symbol, footprint and 3D model
2023-10-25 17:36:20 +08:00
linuswck
d2c80458aa
sch: Do not pass MCU RST to ETH
...
- D3 -> DNP
2023-10-25 17:36:20 +08:00
linuswck
f732b9944a
sch: Fix Issue #14
2023-10-25 17:36:20 +08:00
linuswck
f1bda76636
sch: correct ethernet phy sigs connections to ESD
...
- Pull up eth signals with 100R instead of pull down
2023-10-25 17:36:20 +08:00
linuswck
3a1dce0107
sch: Tune LD- Out Series RC Network
...
- R98 3R3 -> 10R
- C192 100n PPS -> DNP
- Add C199 2n2 in parallel C192
2023-10-25 17:36:20 +08:00
linuswck
1fad3bf64d
sch: Tune the LD V-I Output Stage Feedback Network
...
- R67 -> 0R
- C175 -> 100pF
2023-10-25 17:36:20 +08:00
linuswck
e62bf3b8d6
footprint: Correct PM1202 footprint
...
- enlarge courtyard and silkscreen to reflect the clearance requirement so that it can be fully seated onto the PCB
2023-10-25 17:36:20 +08:00
linuswck
dfeb1ec6a8
sch: LD DAC add parallel Cap to output resistor
...
- Increase the Mod_In Signal Bandwidth
- See Issue #22
2023-10-25 17:36:20 +08:00
linuswck
2df59fbce9
sch: Use TL082 for PD_Mon TIA and LPF Stage
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
01d0e1d45b
sch: Modify dsupply freq_comp network
...
- See Issue #21
2023-10-25 17:36:20 +08:00
linuswck
566bf0317a
sch: Fix Issue #15
2023-10-25 17:36:14 +08:00
linuswck
3ba3ef159e
sch: Add soft start to 12V PWR Jack input
2023-10-25 17:36:14 +08:00
linuswck
5ffc2a1865
pcb: migrate to kicad 7
2023-10-25 17:35:58 +08:00
linuswck
8e5545f9c4
sch: R13 Power Resistor change to PDY10R000F
2023-10-12 12:43:03 +08:00
linuswck
fcdabaee9c
Mirgrate to kicad7
2023-10-12 12:26:04 +08:00
ad982265b2
improve relay power circuitry
2022-09-09 14:37:19 +08:00
3715d93d5e
clean up
2022-09-08 03:46:38 +08:00
29cfbc9c4e
finish v2 layout
2022-09-08 03:35:59 +08:00
be08d4518c
some layout
2022-09-06 00:15:25 +08:00
6aa57e04a3
update palcement
2022-09-04 23:27:58 +08:00
facb6df2cf
placement v2
2022-09-04 23:06:16 +08:00
78c8d1f1c6
fix eth
2022-09-03 19:00:29 +08:00
82f609d00a
sync
2022-08-31 21:11:43 +08:00
97a0bc6a32
import sch to pcb
2022-08-25 16:03:20 +08:00
9a156f9e73
v2 schematics, fp assignment
2022-08-25 15:33:17 +08:00
98d14f6305
change LD shorting circuit
2022-08-22 13:14:02 +08:00
8d0d1c40e2
change diodes
2022-08-20 23:22:43 +08:00
583755c3ac
change PD LD circuit
2022-08-20 22:38:59 +08:00
85c83eedf2
change damper
2022-08-20 18:28:01 +08:00
638ff7b1ca
remove rev resistors
2022-08-20 17:02:38 +08:00
67b02dec21
add gate pull down
2022-08-19 11:06:13 +08:00
6d5f9d510b
compensation
2022-08-19 08:08:48 +08:00
9d23481ea9
fixes
2022-08-18 19:18:25 +08:00
65667ce44f
v 0.2 schematics
2022-08-18 15:47:33 +08:00
5227b8738b
add V01 production files, bug fixes
2022-08-05 05:04:05 +08:00
2ad7578972
minor adjustments
2022-07-08 01:44:56 +08:00
50f5d78387
shove trace
2022-07-07 17:07:23 +08:00
0c9d60ec79
polish
2022-07-07 16:54:30 +08:00
757f8c2ebb
passes DRC
2022-07-07 02:03:50 +08:00
b115f89f23
roughly done
2022-07-07 01:36:20 +08:00
ea71003c8b
more routing
2022-07-06 22:24:28 +08:00
79de11fd16
routing, bom update
2022-07-06 20:30:22 +08:00
beab99681b
complete placement
2022-07-05 19:35:37 +08:00
5063de718f
add bom, finish rough placement
2022-07-05 00:50:06 +08:00
1860500f11
rough placement
2022-07-04 18:39:52 +08:00
44affa18c0
cleanup
2022-07-04 16:47:47 +08:00
34240531a6
Complete BOM, FP assignment
2022-07-04 16:41:18 +08:00
linuswck
Alex Wong Tat Hang