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This commit is contained in:
Kyle Brown 2023-02-24 16:14:22 -08:00
parent a4759e9937
commit 9755edfab8
9 changed files with 23244 additions and 1 deletions
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9
.gitignore vendored
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@ -26,3 +26,12 @@ fp-info-cache
*.xml
*.csv
# moreKicad cruft
*-backups
*-cache
*-bak
jlcpcb
production
# Mac cruft
.DS_Store

16
README.md
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@ -1,3 +1,17 @@
# SystemD
SystemD. The outcast of the EightEquals series of boards.
SystemD. The outcast of the EightEquals series of boards.
SystemD was a canceled board in the series. It's completely untested but should
work fine for many types of situations. It's a tightly integrated board
featuring 3 dedicated heater/fan ports, as well as 4 thermistor ports. This was
used as a learning experience for picking up kicad, and it clearly shows. Power
runs in the board aren't nearly as thick as I want them to be for 120w heaters,
thermistors are great but no room for an amp for PT100/PT1000, and a
[Roborock](https://github.com/condottab/Roborock-CPAP) fan port integrated as
well. Everything that could be overkill is massively hampered by other early
design choices, and didn't encapsulate the unix philosophy of a modular and
purpose built system that I wanted. It still has many GPIO pins free for
whatever you want, so maybe someone will find a use for it.
![Board](images/rev0.png)

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SystemD.csv Normal file
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"Source:","/Users/kdb424/Documents/fan_board/fan_board.kicad_sch"
"Date:","Sunday, February 12, 2023 at 09:26:42 PM"
"Tool:","Eeschema (6.0.11-0)"
"Generator:","/Applications/KiCad/KiCad.app/Contents/SharedSupport/plugins/bom_csv_grouped_by_value.py"
"Component Count:","35"
"Individual Components:"
"Item","Qty","Reference(s)","Value","LibPart","Footprint","Datasheet","Alternate PN#","Category","DK_Datasheet_Link","DK_Detail_Page","Description","Digi-Key_PN","Family","LCSC","MPN","Manufacturer","SKU","Status"
"","","BLOK1","Blok","promicro:ProMicro","","","","","","","","","","","","","",""
"","","D1","LED","KlipperExpander:LED","KlipperExpander:LED_0805_2012Metric","~","","","","","","","","C84256","17-215SURC/S530-A2/TR8 ","","304090046",""
"","","D2","LED","KlipperExpander:LED","KlipperExpander:LED_0805_2012Metric","~","","","","","","","","C84256","17-215SURC/S530-A2/TR8 ","","304090046",""
"","","D3","LED","KlipperExpander:LED","KlipperExpander:LED_0805_2012Metric","~","","","","","","","","C84256","17-215SURC/S530-A2/TR8 ","","304090046",""
"","","D4","LED","KlipperExpander:LED","KlipperExpander:LED_0805_2012Metric","~","","","","","","","","C84256","17-215SURC/S530-A2/TR8 ","","304090046",""
"","","D_SHOTTKY1","1N5822","Diode:1N5822","Diode_THT:D_DO-201AD_P15.24mm_Horizontal","http://www.vishay.com/docs/88526/1n5820.pdf","","","","","","","","","","","",""
"","","D_Zener1","5v1","Device:D_Zener","","~","","","","","","","","","","","",""
"","","D_Zener2","5v1","Device:D_Zener","","~","","","","","","","","","","","",""
"","","Q1","IRLB8721","Transistor_FET:IRLB8721PBF","Package_TO_SOT_THT:TO-220-3_Vertical","http://www.infineon.com/dgdl/irlb8721pbf.pdf?fileId=5546d462533600a40153566056732591","AO3400A","Discrete Semiconductor Products","https://www.infineon.com/dgdl/irlml6344pbf.pdf?fileId=5546d462533600a4015356689c44262c","/product-detail/en/infineon-technologies/IRLML6344TRPBF/IRLML6344TRPBFCT-ND/2538168","MOSFET N-CH 30V 5A SOT23","IRLML6344TRPBFCT-ND","Transistors - FETs, MOSFETs - Single","C20917","IRLML6344TRPBF","Infineon Technologies","","Active"
"","","Q2","IRLB8721","Transistor_FET:IRLB8721PBF","Package_TO_SOT_THT:TO-220-3_Vertical","http://www.infineon.com/dgdl/irlb8721pbf.pdf?fileId=5546d462533600a40153566056732591","AO3400A","Discrete Semiconductor Products","https://www.infineon.com/dgdl/irlml6344pbf.pdf?fileId=5546d462533600a4015356689c44262c","/product-detail/en/infineon-technologies/IRLML6344TRPBF/IRLML6344TRPBFCT-ND/2538168","MOSFET N-CH 30V 5A SOT23","IRLML6344TRPBFCT-ND","Transistors - FETs, MOSFETs - Single","C20917","IRLML6344TRPBF","Infineon Technologies","","Active"
"","","Q3","IRLB8721","Transistor_FET:IRLB8721PBF","Package_TO_SOT_THT:TO-220-3_Vertical","http://www.infineon.com/dgdl/irlb8721pbf.pdf?fileId=5546d462533600a40153566056732591","AO3400A","Discrete Semiconductor Products","https://www.infineon.com/dgdl/irlml6344pbf.pdf?fileId=5546d462533600a4015356689c44262c","/product-detail/en/infineon-technologies/IRLML6344TRPBF/IRLML6344TRPBFCT-ND/2538168","MOSFET N-CH 30V 5A SOT23","IRLML6344TRPBFCT-ND","Transistors - FETs, MOSFETs - Single","C20917","IRLML6344TRPBF","Infineon Technologies","","Active"
"","","Q4","IRLB8721","Transistor_FET:IRLB8721PBF","Package_TO_SOT_THT:TO-220-3_Vertical","http://www.infineon.com/dgdl/irlb8721pbf.pdf?fileId=5546d462533600a40153566056732591","AO3400A","Discrete Semiconductor Products","https://www.infineon.com/dgdl/irlml6344pbf.pdf?fileId=5546d462533600a4015356689c44262c","/product-detail/en/infineon-technologies/IRLML6344TRPBF/IRLML6344TRPBFCT-ND/2538168","MOSFET N-CH 30V 5A SOT23","IRLML6344TRPBFCT-ND","Transistors - FETs, MOSFETs - Single","C20917","IRLML6344TRPBF","Infineon Technologies","","Active"
"","","R1","4.7K","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17673","RC0805JR-074K7L","","301010306",""
"","","R2","4.7K","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17673","RC0805JR-074K7L","","301010306",""
"","","R3","100","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17408","RC0805JR-07100RL","","301010319",""
"","","R4","100","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17408","RC0805JR-07100RL","","301010319",""
"","","R5","10K","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17414","RC0805JR-0710KL","","301010361",""
"","","R6","10K","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17414","RC0805JR-0710KL","","301010361",""
"","","R7","4.7K","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17673","RC0805JR-074K7L","","301010306",""
"","","R8","4.7K","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17673","RC0805JR-074K7L","","301010306",""
"","","R9","100","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17408","RC0805JR-07100RL","","301010319",""
"","","R10","100","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17408","RC0805JR-07100RL","","301010319",""
"","","R11","10K","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17414","RC0805JR-0710KL","","301010361",""
"","","R12","10K","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17414","RC0805JR-0710KL","","301010361",""
"","","R13","10k","Device:R","","~","","","","","","","","","","","",""
"","","R14","1k","Device:R","","~","","","","","","","","","","","",""
"","","Roborock_Fan1","PH4","Connector_Generic:Conn_01x04","","~","","","","","","","","","","","",""
"","","T1R1","4.7k","Device:R","","~","","","","","","","","","","","",""
"","","T1R2","4.7k","Device:R","","~","","","","","","","","","","","",""
"","","T1R3","4.7k","Device:R","","~","","","","","","","","","","","",""
"","","T1R4","4.7k","Device:R","","~","","","","","","","","","","","",""
"","","TH0","Thermistor_NTC_100k","Device:Thermistor_NTC","","~","","","","","","","","","","","",""
"","","TH1","Thermistor_NTC_100k","Device:Thermistor_NTC","","~","","","","","","","","","","","",""
"","","TH2","Thermistor_NTC_100k","Device:Thermistor_NTC","","~","","","","","","","","","","","",""
"","","TH3","Thermistor_NTC_100k","Device:Thermistor_NTC","","~","","","","","","","","","","","",""
"Collated Components:"
"Item","Qty","Reference(s)","Value","LibPart","Footprint","Datasheet","Alternate PN#","Category","DK_Datasheet_Link","DK_Detail_Page","Description","Digi-Key_PN","Family","LCSC","MPN","Manufacturer","SKU","Status"
"1","1","BLOK1","Blok","promicro:ProMicro","","","","","","","","","","","","","",""
"2","4","D1, D2, D3, D4","LED","KlipperExpander:LED","KlipperExpander:LED_0805_2012Metric","~","","","","","","","","C84256","17-215SURC/S530-A2/TR8 ","","304090046",""
"3","1","D_SHOTTKY1","1N5822","Diode:1N5822","Diode_THT:D_DO-201AD_P15.24mm_Horizontal","http://www.vishay.com/docs/88526/1n5820.pdf","","","","","","","","","","","",""
"4","2","D_Zener1, D_Zener2","5v1","Device:D_Zener","","~","","","","","","","","","","","",""
"5","4","Q1, Q2, Q3, Q4","IRLB8721","Transistor_FET:IRLB8721PBF","Package_TO_SOT_THT:TO-220-3_Vertical","http://www.infineon.com/dgdl/irlb8721pbf.pdf?fileId=5546d462533600a40153566056732591","AO3400A","Discrete Semiconductor Products","https://www.infineon.com/dgdl/irlml6344pbf.pdf?fileId=5546d462533600a4015356689c44262c","/product-detail/en/infineon-technologies/IRLML6344TRPBF/IRLML6344TRPBFCT-ND/2538168","MOSFET N-CH 30V 5A SOT23","IRLML6344TRPBFCT-ND","Transistors - FETs, MOSFETs - Single","C20917","IRLML6344TRPBF","Infineon Technologies","","Active"
"6","4","R1, R2, R7, R8","4.7K","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17673","RC0805JR-074K7L","","301010306",""
"7","4","R3, R4, R9, R10","100","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17408","RC0805JR-07100RL","","301010319",""
"8","4","R5, R6, R11, R12","10K","KlipperExpander:R","KlipperExpander:R_0805_2012Metric","~","","","","","","","","C17414","RC0805JR-0710KL","","301010361",""
"9","1","R13","10k","Device:R","","~","","","","","","","","","","","",""
"10","1","R14","1k","Device:R","","~","","","","","","","","","","","",""
"11","1","Roborock_Fan1","PH4","Connector_Generic:Conn_01x04","","~","","","","","","","","","","","",""
"12","4","T1R1, T1R2, T1R3, T1R4","4.7k","Device:R","","~","","","","","","","","","","","",""
"13","4","TH0, TH1, TH2, TH3","Thermistor_NTC_100k","Device:Thermistor_NTC","","~","","","","","","","","","","","",""
Can't render this file because it has a wrong number of fields in line 7.

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SystemD.kicad_pcb Normal file
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SystemD.kicad_prl Normal file
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{
"board": {
"active_layer": 36,
"active_layer_preset": "All Layers",
"auto_track_width": true,
"hidden_netclasses": [],
"hidden_nets": [],
"high_contrast_mode": 0,
"net_color_mode": 1,
"opacity": {
"images": 0.6,
"pads": 1.0,
"tracks": 1.0,
"vias": 1.0,
"zones": 0.6
},
"ratsnest_display_mode": 0,
"selection_filter": {
"dimensions": true,
"footprints": true,
"graphics": true,
"keepouts": true,
"lockedItems": true,
"otherItems": true,
"pads": true,
"text": true,
"tracks": true,
"vias": true,
"zones": true
},
"visible_items": [
0,
1,
2,
3,
4,
5,
8,
9,
10,
11,
12,
13,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25,
26,
27,
28,
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30,
32,
33,
34,
35,
36,
39,
40
],
"visible_layers": "fffffff_ffffffff",
"zone_display_mode": 0
},
"meta": {
"filename": "SystemD.kicad_prl",
"version": 3
},
"project": {
"files": [
{
"name": "SystemD.kicad_pcb",
"open": false,
"window": {
"display": 0,
"maximized": false,
"pos_x": 1434,
"pos_y": 34,
"size_x": 1996,
"size_y": 1396
}
},
{
"name": "SystemD.kicad_sch",
"open": false,
"window": {
"display": 0,
"maximized": false,
"pos_x": 1434,
"pos_y": 34,
"size_x": 1996,
"size_y": 1396
}
}
]
}
}

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{
"board": {
"3dviewports": [],
"design_settings": {
"defaults": {
"board_outline_line_width": 0.049999999999999996,
"copper_line_width": 0.19999999999999998,
"copper_text_italic": false,
"copper_text_size_h": 1.5,
"copper_text_size_v": 1.5,
"copper_text_thickness": 0.3,
"copper_text_upright": false,
"courtyard_line_width": 0.049999999999999996,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
"arrow_length": 1270000,
"extension_offset": 500000,
"keep_text_aligned": true,
"suppress_zeroes": false,
"text_position": 0,
"units_format": 1
},
"fab_line_width": 0.09999999999999999,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
"fab_text_size_v": 1.0,
"fab_text_thickness": 0.15,
"fab_text_upright": false,
"other_line_width": 0.09999999999999999,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
"other_text_thickness": 0.15,
"other_text_upright": false,
"pads": {
"drill": 0.762,
"height": 1.524,
"width": 1.524
},
"silk_line_width": 0.12,
"silk_text_italic": false,
"silk_text_size_h": 1.0,
"silk_text_size_v": 1.0,
"silk_text_thickness": 0.15,
"silk_text_upright": false,
"zones": {
"45_degree_only": false,
"min_clearance": 0.0
}
},
"diff_pair_dimensions": [
{
"gap": 0.0,
"via_gap": 0.0,
"width": 0.0
}
],
"drc_exclusions": [],
"meta": {
"version": 2
},
"rule_severities": {
"annular_width": "error",
"clearance": "error",
"connection_width": "warning",
"copper_edge_clearance": "error",
"copper_sliver": "warning",
"courtyards_overlap": "error",
"diff_pair_gap_out_of_range": "error",
"diff_pair_uncoupled_length_too_long": "error",
"drill_out_of_range": "error",
"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint": "error",
"footprint_type_mismatch": "error",
"hole_clearance": "error",
"hole_near_hole": "error",
"invalid_outline": "error",
"isolated_copper": "warning",
"item_on_disabled_layer": "error",
"items_not_allowed": "error",
"length_out_of_range": "error",
"lib_footprint_issues": "warning",
"lib_footprint_mismatch": "warning",
"malformed_courtyard": "error",
"microvia_drill_out_of_range": "error",
"missing_courtyard": "ignore",
"missing_footprint": "warning",
"net_conflict": "warning",
"npth_inside_courtyard": "ignore",
"padstack": "error",
"pth_inside_courtyard": "ignore",
"shorting_items": "error",
"silk_edge_clearance": "warning",
"silk_over_copper": "ignore",
"silk_overlap": "warning",
"skew_out_of_range": "error",
"solder_mask_bridge": "error",
"starved_thermal": "error",
"text_height": "warning",
"text_thickness": "warning",
"through_hole_pad_without_hole": "error",
"too_many_vias": "error",
"track_dangling": "warning",
"track_width": "error",
"tracks_crossing": "error",
"unconnected_items": "error",
"unresolved_variable": "error",
"via_dangling": "warning",
"zones_intersect": "error"
},
"rules": {
"allow_blind_buried_vias": false,
"allow_microvias": false,
"max_error": 0.005,
"min_clearance": 0.0,
"min_connection": 0.0,
"min_copper_edge_clearance": 0.01,
"min_hole_clearance": 0.25,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.19999999999999998,
"min_microvia_drill": 0.09999999999999999,
"min_resolved_spokes": 2,
"min_silk_clearance": 0.0,
"min_text_height": 0.7999999999999999,
"min_text_thickness": 0.08,
"min_through_hole_diameter": 0.3,
"min_track_width": 0.19999999999999998,
"min_via_annular_width": 0.049999999999999996,
"min_via_diameter": 0.39999999999999997,
"solder_mask_clearance": 0.0,
"solder_mask_min_width": 0.0,
"solder_mask_to_copper_clearance": 0.0,
"use_height_for_length_calcs": true
},
"teardrop_options": [
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 5,
"td_on_pad_in_zone": false,
"td_onpadsmd": true,
"td_onroundshapesonly": false,
"td_ontrackend": false,
"td_onviapad": true
}
],
"teardrop_parameters": [
{
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_target_name": "td_round_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_target_name": "td_rect_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_target_name": "td_track_end",
"td_width_to_size_filter_ratio": 0.9
}
],
"track_widths": [
0.0
],
"via_dimensions": [
{
"diameter": 0.0,
"drill": 0.0
}
],
"zones_allow_external_fillets": false,
"zones_use_no_outline": true
},
"layer_presets": [],
"viewports": []
},
"boards": [],
"cvpcb": {
"equivalence_files": []
},
"erc": {
"erc_exclusions": [],
"meta": {
"version": 0
},
"pin_map": [
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[
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[
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[
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[
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],
[
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2
]
],
"rule_severities": {
"bus_definition_conflict": "error",
"bus_entry_needed": "error",
"bus_to_bus_conflict": "error",
"bus_to_net_conflict": "error",
"conflicting_netclasses": "error",
"different_unit_footprint": "error",
"different_unit_net": "error",
"duplicate_reference": "error",
"duplicate_sheet_names": "error",
"endpoint_off_grid": "warning",
"extra_units": "error",
"global_label_dangling": "warning",
"hier_label_mismatch": "error",
"label_dangling": "error",
"lib_symbol_issues": "warning",
"missing_bidi_pin": "warning",
"missing_input_pin": "warning",
"missing_power_pin": "error",
"missing_unit": "warning",
"multiple_net_names": "warning",
"net_not_bus_member": "warning",
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<property name="SKU" value="301010361"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>289bb07f-70b3-4062-8845-1a97e8e19385</tstamps>
</comp>
<comp ref="R6">
<value>10K</value>
<footprint>KlipperExpander:R_0805_2012Metric</footprint>
<fields>
<field name="LCSC">C17414</field>
<field name="MPN">RC0805JR-0710KL</field>
<field name="SKU">301010361</field>
</fields>
<libsource lib="KlipperExpander" part="R" description="Resistor"/>
<property name="LCSC" value="C17414"/>
<property name="MPN" value="RC0805JR-0710KL"/>
<property name="SKU" value="301010361"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>336c2e34-ee8e-4576-bc9e-c812b6a3ffda</tstamps>
</comp>
<comp ref="R7">
<value>4.7K</value>
<footprint>KlipperExpander:R_0805_2012Metric</footprint>
<fields>
<field name="LCSC">C17673</field>
<field name="MPN">RC0805JR-074K7L</field>
<field name="SKU">301010306</field>
</fields>
<libsource lib="KlipperExpander" part="R" description="Resistor"/>
<property name="LCSC" value="C17673"/>
<property name="MPN" value="RC0805JR-074K7L"/>
<property name="SKU" value="301010306"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>f460acad-03d8-4455-8ff5-aca728fcdb86</tstamps>
</comp>
<comp ref="R8">
<value>4.7K</value>
<footprint>KlipperExpander:R_0805_2012Metric</footprint>
<fields>
<field name="LCSC">C17673</field>
<field name="MPN">RC0805JR-074K7L</field>
<field name="SKU">301010306</field>
</fields>
<libsource lib="KlipperExpander" part="R" description="Resistor"/>
<property name="LCSC" value="C17673"/>
<property name="MPN" value="RC0805JR-074K7L"/>
<property name="SKU" value="301010306"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>8748c78a-e744-4fcc-8668-9f87302a45e9</tstamps>
</comp>
<comp ref="R9">
<value>100</value>
<footprint>KlipperExpander:R_0805_2012Metric</footprint>
<fields>
<field name="LCSC">C17408</field>
<field name="MPN">RC0805JR-07100RL</field>
<field name="SKU">301010319</field>
</fields>
<libsource lib="KlipperExpander" part="R" description="Resistor"/>
<property name="LCSC" value="C17408"/>
<property name="MPN" value="RC0805JR-07100RL"/>
<property name="SKU" value="301010319"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>cac12354-deb4-482b-913c-04534cc7700b</tstamps>
</comp>
<comp ref="R10">
<value>100</value>
<footprint>KlipperExpander:R_0805_2012Metric</footprint>
<fields>
<field name="LCSC">C17408</field>
<field name="MPN">RC0805JR-07100RL</field>
<field name="SKU">301010319</field>
</fields>
<libsource lib="KlipperExpander" part="R" description="Resistor"/>
<property name="LCSC" value="C17408"/>
<property name="MPN" value="RC0805JR-07100RL"/>
<property name="SKU" value="301010319"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>829f218f-8e60-4b38-a01c-0d7b68664a17</tstamps>
</comp>
<comp ref="R11">
<value>10K</value>
<footprint>KlipperExpander:R_0805_2012Metric</footprint>
<fields>
<field name="LCSC">C17414</field>
<field name="MPN">RC0805JR-0710KL</field>
<field name="SKU">301010361</field>
</fields>
<libsource lib="KlipperExpander" part="R" description="Resistor"/>
<property name="LCSC" value="C17414"/>
<property name="MPN" value="RC0805JR-0710KL"/>
<property name="SKU" value="301010361"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>e6ad3eba-2bab-4ae8-a02d-6711007eaf9f</tstamps>
</comp>
<comp ref="R12">
<value>10K</value>
<footprint>KlipperExpander:R_0805_2012Metric</footprint>
<fields>
<field name="LCSC">C17414</field>
<field name="MPN">RC0805JR-0710KL</field>
<field name="SKU">301010361</field>
</fields>
<libsource lib="KlipperExpander" part="R" description="Resistor"/>
<property name="LCSC" value="C17414"/>
<property name="MPN" value="RC0805JR-0710KL"/>
<property name="SKU" value="301010361"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>1140b176-a375-4708-9195-527a62a84550</tstamps>
</comp>
<comp ref="R13">
<value>10k</value>
<libsource lib="Device" part="R" description="Resistor"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>f4a599e2-a926-4423-ad04-8539f6670ce2</tstamps>
</comp>
<comp ref="R14">
<value>1k</value>
<libsource lib="Device" part="R" description="Resistor"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>b81dac6e-94ec-4dda-8b4b-ee8ad5c73fd1</tstamps>
</comp>
<comp ref="Roborock_Fan1">
<value>PH4</value>
<libsource lib="Connector_Generic" part="Conn_01x04" description="Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>df8b9646-67c7-47da-b966-e4047ef75239</tstamps>
</comp>
<comp ref="T1R1">
<value>4.7k</value>
<libsource lib="Device" part="R" description="Resistor"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>b2eee046-2ce9-48aa-8645-fe3417a677db</tstamps>
</comp>
<comp ref="T1R2">
<value>4.7k</value>
<libsource lib="Device" part="R" description="Resistor"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>0ae9988e-93f9-405c-8262-9131644a83d2</tstamps>
</comp>
<comp ref="T1R3">
<value>4.7k</value>
<libsource lib="Device" part="R" description="Resistor"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>095ca56e-35e6-442f-920f-85125cb5d68f</tstamps>
</comp>
<comp ref="T1R4">
<value>4.7k</value>
<libsource lib="Device" part="R" description="Resistor"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>3428f6b7-89ea-4a05-9b48-2168b7e4031a</tstamps>
</comp>
<comp ref="TH0">
<value>Thermistor_NTC_100k</value>
<libsource lib="Device" part="Thermistor_NTC" description="Temperature dependent resistor, negative temperature coefficient"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>79f058bc-ac3c-4077-9cd0-26074fd5ec50</tstamps>
</comp>
<comp ref="TH1">
<value>Thermistor_NTC_100k</value>
<libsource lib="Device" part="Thermistor_NTC" description="Temperature dependent resistor, negative temperature coefficient"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>088756d0-578a-4b9e-b4db-dfe7947e1b5e</tstamps>
</comp>
<comp ref="TH2">
<value>Thermistor_NTC_100k</value>
<libsource lib="Device" part="Thermistor_NTC" description="Temperature dependent resistor, negative temperature coefficient"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>5bf39c58-8d53-45f6-b11d-4edc1e6c26de</tstamps>
</comp>
<comp ref="TH3">
<value>Thermistor_NTC_100k</value>
<libsource lib="Device" part="Thermistor_NTC" description="Temperature dependent resistor, negative temperature coefficient"/>
<property name="Sheetname" value=""/>
<property name="Sheetfile" value="fan_board.kicad_sch"/>
<sheetpath names="/" tstamps="/"/>
<tstamps>c3bc9d29-3c9b-466c-be76-df5493cf94b6</tstamps>
</comp>
</components>
<libparts>
<libpart lib="Connector_Generic" part="Conn_01x04">
<description>Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)</description>
<docs>~</docs>
<footprints>
<fp>Connector*:*_1x??_*</fp>
</footprints>
<fields>
<field name="Reference">Roborock_Fan</field>
<field name="Value">PH4</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="24v" type="passive"/>
<pin num="2" name="-24v" type="passive"/>
<pin num="3" name="pwm" type="passive"/>
<pin num="4" name="fg" type="passive"/>
</pins>
</libpart>
<libpart lib="Device" part="D_Zener">
<description>Zener diode</description>
<docs>~</docs>
<footprints>
<fp>TO-???*</fp>
<fp>*_Diode_*</fp>
<fp>*SingleDiode*</fp>
<fp>D_*</fp>
</footprints>
<fields>
<field name="Reference">D</field>
<field name="Value">D_Zener</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="K" type="passive"/>
<pin num="2" name="A" type="passive"/>
</pins>
</libpart>
<libpart lib="Device" part="R">
<description>Resistor</description>
<docs>~</docs>
<footprints>
<fp>R_*</fp>
</footprints>
<fields>
<field name="Reference">R</field>
<field name="Value">R</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="" type="passive"/>
<pin num="2" name="" type="passive"/>
</pins>
</libpart>
<libpart lib="Device" part="Thermistor_NTC">
<description>Temperature dependent resistor, negative temperature coefficient</description>
<docs>~</docs>
<footprints>
<fp>*NTC*</fp>
<fp>*Thermistor*</fp>
<fp>PIN?ARRAY*</fp>
<fp>bornier*</fp>
<fp>*Terminal?Block*</fp>
<fp>R_*</fp>
</footprints>
<fields>
<field name="Reference">TH</field>
<field name="Value">Thermistor_NTC</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="" type="passive"/>
<pin num="2" name="" type="passive"/>
</pins>
</libpart>
<libpart lib="Diode" part="1N5822">
<description>40V 3A Schottky Barrier Rectifier Diode, DO-201AD</description>
<docs>http://www.vishay.com/docs/88526/1n5820.pdf</docs>
<footprints>
<fp>D*DO?201AD*</fp>
</footprints>
<fields>
<field name="Reference">D</field>
<field name="Value">1N5822</field>
<field name="Footprint">Diode_THT:D_DO-201AD_P15.24mm_Horizontal</field>
<field name="Datasheet">http://www.vishay.com/docs/88526/1n5820.pdf</field>
</fields>
<pins>
<pin num="1" name="K" type="passive"/>
<pin num="2" name="A" type="passive"/>
</pins>
</libpart>
<libpart lib="KlipperExpander" part="LED">
<description>Light emitting diode</description>
<docs>~</docs>
<footprints>
<fp>LED*</fp>
<fp>LED_SMD:*</fp>
<fp>LED_THT:*</fp>
</footprints>
<fields>
<field name="Reference">D</field>
<field name="Value">LED</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="K" type="passive"/>
<pin num="2" name="A" type="passive"/>
</pins>
</libpart>
<libpart lib="KlipperExpander" part="R">
<description>Resistor</description>
<docs>~</docs>
<footprints>
<fp>R_*</fp>
</footprints>
<fields>
<field name="Reference">R</field>
<field name="Value">R</field>
<field name="Datasheet">~</field>
</fields>
<pins>
<pin num="1" name="" type="passive"/>
<pin num="2" name="" type="passive"/>
</pins>
</libpart>
<libpart lib="Transistor_FET" part="IRLB8721PBF">
<description>62A Id, 30V Vds, 8.7 mOhm Rds, N-Channel HEXFET Power MOSFET, TO-220</description>
<docs>http://www.infineon.com/dgdl/irlb8721pbf.pdf?fileId=5546d462533600a40153566056732591</docs>
<footprints>
<fp>TO?220*</fp>
</footprints>
<fields>
<field name="Reference">Q</field>
<field name="Value">IRLB8721PBF</field>
<field name="Footprint">Package_TO_SOT_THT:TO-220-3_Vertical</field>
<field name="Datasheet">http://www.infineon.com/dgdl/irlb8721pbf.pdf?fileId=5546d462533600a40153566056732591</field>
</fields>
<pins>
<pin num="1" name="G" type="input"/>
<pin num="2" name="D" type="passive"/>
<pin num="3" name="S" type="passive"/>
</pins>
</libpart>
<libpart lib="promicro" part="ProMicro">
<fields>
<field name="Reference">U?</field>
<field name="Value">Blok</field>
</fields>
<pins>
<pin num="1" name="TX" type="bidirectional"/>
<pin num="2" name="RX" type="bidirectional"/>
<pin num="3" name="GND" type="power_in"/>
<pin num="4" name="GND" type="power_in"/>
<pin num="5" name="SDA" type="bidirectional"/>
<pin num="6" name="SCL" type="bidirectional"/>
<pin num="7" name="GP04" type="bidirectional"/>
<pin num="8" name="GP05" type="bidirectional"/>
<pin num="9" name="GP06" type="bidirectional"/>
<pin num="10" name="GP07" type="bidirectional"/>
<pin num="11" name="GP08" type="bidirectional"/>
<pin num="12" name="GP09" type="bidirectional"/>
<pin num="13" name="GP21" type="bidirectional"/>
<pin num="14" name="GP23" type="bidirectional"/>
<pin num="15" name="GP20" type="bidirectional"/>
<pin num="16" name="GP22" type="bidirectional"/>
<pin num="17" name="GP26" type="bidirectional"/>
<pin num="18" name="GP27" type="bidirectional"/>
<pin num="19" name="GP28" type="bidirectional"/>
<pin num="20" name="GP29" type="bidirectional"/>
<pin num="21" name="3.3v" type="power_in"/>
<pin num="22" name="RST" type="input"/>
<pin num="23" name="GND" type="power_in"/>
<pin num="24" name="RAW" type="power_out"/>
</pins>
</libpart>
</libparts>
<libraries>
<library logical="Connector_Generic">
<uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Connector_Generic.kicad_sym</uri>
</library>
<library logical="Device">
<uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Device.kicad_sym</uri>
</library>
<library logical="Diode">
<uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Diode.kicad_sym</uri>
</library>
<library logical="Transistor_FET">
<uri>/Applications/KiCad/KiCad.app/Contents/SharedSupport/symbols//Transistor_FET.kicad_sym</uri>
</library>
<library logical="promicro">
<uri>/Users/kdb424/kicad/ProMicroKiCad/promicro_library/promicro.lib</uri>
</library>
</libraries>
<nets>
<net code="1" name="+3.3V">
<node ref="T1R1" pin="1" pintype="passive"/>
<node ref="T1R2" pin="1" pintype="passive"/>
<node ref="T1R3" pin="1" pintype="passive"/>
<node ref="T1R4" pin="1" pintype="passive"/>
</net>
<net code="2" name="+24V">
<node ref="R1" pin="1" pintype="passive"/>
<node ref="R2" pin="1" pintype="passive"/>
<node ref="R7" pin="1" pintype="passive"/>
<node ref="R8" pin="1" pintype="passive"/>
</net>
<net code="3" name="-24V">
<node ref="BLOK1" pin="23" pinfunction="GND" pintype="power_in"/>
<node ref="BLOK1" pin="3" pinfunction="GND" pintype="power_in"/>
<node ref="BLOK1" pin="4" pinfunction="GND" pintype="power_in"/>
<node ref="Q1" pin="3" pinfunction="S" pintype="passive"/>
<node ref="Q2" pin="3" pinfunction="S" pintype="passive"/>
<node ref="Q3" pin="3" pinfunction="S" pintype="passive"/>
<node ref="Q4" pin="3" pinfunction="S" pintype="passive"/>
<node ref="R11" pin="2" pintype="passive"/>
<node ref="R12" pin="2" pintype="passive"/>
<node ref="R5" pin="2" pintype="passive"/>
<node ref="R6" pin="2" pintype="passive"/>
<node ref="TH0" pin="2" pintype="passive"/>
<node ref="TH1" pin="2" pintype="passive"/>
<node ref="TH2" pin="2" pintype="passive"/>
<node ref="TH3" pin="2" pintype="passive"/>
</net>
<net code="4" name="/3.3v">
<node ref="BLOK1" pin="21" pinfunction="3.3v" pintype="power_in"/>
</net>
<net code="5" name="/GP04">
<node ref="BLOK1" pin="7" pinfunction="GP04" pintype="bidirectional"/>
<node ref="R11" pin="1" pintype="passive"/>
<node ref="R9" pin="1" pintype="passive"/>
</net>
<net code="6" name="/GP05">
<node ref="BLOK1" pin="8" pinfunction="GP05" pintype="bidirectional"/>
<node ref="R4" pin="1" pintype="passive"/>
<node ref="R6" pin="1" pintype="passive"/>
</net>
<net code="7" name="/GP06">
<node ref="BLOK1" pin="9" pinfunction="GP06" pintype="bidirectional"/>
<node ref="R10" pin="1" pintype="passive"/>
<node ref="R12" pin="1" pintype="passive"/>
</net>
<net code="8" name="/Gnd">
<node ref="D_Zener1" pin="2" pinfunction="A" pintype="passive"/>
<node ref="D_Zener2" pin="2" pinfunction="A" pintype="passive"/>
<node ref="R13" pin="1" pintype="passive"/>
<node ref="Roborock_Fan1" pin="2" pinfunction="-24v" pintype="passive"/>
</net>
<net code="9" name="/Mosfet0">
<node ref="D1" pin="1" pinfunction="K" pintype="passive"/>
<node ref="D2" pin="1" pinfunction="K" pintype="passive"/>
<node ref="D4" pin="1" pinfunction="K" pintype="passive"/>
<node ref="D_SHOTTKY1" pin="2" pinfunction="A" pintype="passive"/>
<node ref="Q1" pin="2" pinfunction="D" pintype="passive"/>
<node ref="Q2" pin="2" pinfunction="D" pintype="passive"/>
<node ref="Q4" pin="2" pinfunction="D" pintype="passive"/>
</net>
<net code="10" name="/Mosfet1">
<node ref="D3" pin="1" pinfunction="K" pintype="passive"/>
<node ref="Q3" pin="2" pinfunction="D" pintype="passive"/>
</net>
<net code="11" name="/RX">
<node ref="BLOK1" pin="2" pinfunction="RX" pintype="bidirectional"/>
<node ref="D_Zener2" pin="1" pinfunction="K" pintype="passive"/>
<node ref="R14" pin="2" pintype="passive"/>
</net>
<net code="12" name="/SCL">
<node ref="BLOK1" pin="6" pinfunction="SCL" pintype="bidirectional"/>
</net>
<net code="13" name="/SDA">
<node ref="BLOK1" pin="5" pinfunction="SDA" pintype="bidirectional"/>
</net>
<net code="14" name="/TX">
<node ref="BLOK1" pin="1" pinfunction="TX" pintype="bidirectional"/>
<node ref="R3" pin="1" pintype="passive"/>
<node ref="R5" pin="1" pintype="passive"/>
</net>
<net code="15" name="/Thermistor0">
<node ref="BLOK1" pin="20" pinfunction="GP29" pintype="bidirectional"/>
<node ref="T1R1" pin="2" pintype="passive"/>
<node ref="TH0" pin="1" pintype="passive"/>
</net>
<net code="16" name="/Thermistor1">
<node ref="BLOK1" pin="19" pinfunction="GP28" pintype="bidirectional"/>
<node ref="T1R2" pin="2" pintype="passive"/>
<node ref="TH1" pin="1" pintype="passive"/>
</net>
<net code="17" name="/Thermistor2">
<node ref="BLOK1" pin="18" pinfunction="GP27" pintype="bidirectional"/>
<node ref="T1R3" pin="2" pintype="passive"/>
<node ref="TH2" pin="1" pintype="passive"/>
</net>
<net code="18" name="/Thermistor3">
<node ref="BLOK1" pin="17" pinfunction="GP26" pintype="bidirectional"/>
<node ref="T1R4" pin="2" pintype="passive"/>
<node ref="TH3" pin="1" pintype="passive"/>
</net>
<net code="19" name="Net-(D1-Pad2)">
<node ref="D1" pin="2" pinfunction="A" pintype="passive"/>
<node ref="R1" pin="2" pintype="passive"/>
</net>
<net code="20" name="Net-(D2-Pad2)">
<node ref="D2" pin="2" pinfunction="A" pintype="passive"/>
<node ref="R2" pin="2" pintype="passive"/>
</net>
<net code="21" name="Net-(D3-Pad2)">
<node ref="D3" pin="2" pinfunction="A" pintype="passive"/>
<node ref="R7" pin="2" pintype="passive"/>
</net>
<net code="22" name="Net-(D4-Pad2)">
<node ref="D4" pin="2" pinfunction="A" pintype="passive"/>
<node ref="R8" pin="2" pintype="passive"/>
</net>
<net code="23" name="Net-(D_SHOTTKY1-Pad1)">
<node ref="D_SHOTTKY1" pin="1" pinfunction="K" pintype="passive"/>
<node ref="Roborock_Fan1" pin="1" pinfunction="24v" pintype="passive"/>
</net>
<net code="24" name="Net-(D_Zener1-Pad1)">
<node ref="D_Zener1" pin="1" pinfunction="K" pintype="passive"/>
<node ref="R13" pin="2" pintype="passive"/>
<node ref="R14" pin="1" pintype="passive"/>
<node ref="Roborock_Fan1" pin="3" pinfunction="pwm" pintype="passive"/>
</net>
<net code="25" name="Net-(Q1-Pad1)">
<node ref="Q1" pin="1" pinfunction="G" pintype="input"/>
<node ref="R3" pin="2" pintype="passive"/>
</net>
<net code="26" name="Net-(Q2-Pad1)">
<node ref="Q2" pin="1" pinfunction="G" pintype="input"/>
<node ref="R4" pin="2" pintype="passive"/>
</net>
<net code="27" name="Net-(Q3-Pad1)">
<node ref="Q3" pin="1" pinfunction="G" pintype="input"/>
<node ref="R9" pin="2" pintype="passive"/>
</net>
<net code="28" name="Net-(Q4-Pad1)">
<node ref="Q4" pin="1" pinfunction="G" pintype="input"/>
<node ref="R10" pin="2" pintype="passive"/>
</net>
<net code="29" name="unconnected-(BLOK1-Pad10)">
<node ref="BLOK1" pin="10" pinfunction="GP07" pintype="bidirectional"/>
</net>
<net code="30" name="unconnected-(BLOK1-Pad11)">
<node ref="BLOK1" pin="11" pinfunction="GP08" pintype="bidirectional"/>
</net>
<net code="31" name="unconnected-(BLOK1-Pad12)">
<node ref="BLOK1" pin="12" pinfunction="GP09" pintype="bidirectional"/>
</net>
<net code="32" name="unconnected-(BLOK1-Pad13)">
<node ref="BLOK1" pin="13" pinfunction="GP21" pintype="bidirectional"/>
</net>
<net code="33" name="unconnected-(BLOK1-Pad14)">
<node ref="BLOK1" pin="14" pinfunction="GP23" pintype="bidirectional"/>
</net>
<net code="34" name="unconnected-(BLOK1-Pad15)">
<node ref="BLOK1" pin="15" pinfunction="GP20" pintype="bidirectional"/>
</net>
<net code="35" name="unconnected-(BLOK1-Pad16)">
<node ref="BLOK1" pin="16" pinfunction="GP22" pintype="bidirectional"/>
</net>
<net code="36" name="unconnected-(BLOK1-Pad22)">
<node ref="BLOK1" pin="22" pinfunction="RST" pintype="input+no_connect"/>
</net>
<net code="37" name="unconnected-(BLOK1-Pad24)">
<node ref="BLOK1" pin="24" pinfunction="RAW" pintype="power_out+no_connect"/>
</net>
<net code="38" name="unconnected-(Roborock_Fan1-Pad4)">
<node ref="Roborock_Fan1" pin="4" pinfunction="fg" pintype="passive+no_connect"/>
</net>
</nets>
</export>

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