VSELECT Module Rev 3

Refreshed things a bit to improve clarity, make installation easier, and to reduce costs when manufacturing in bulk. There is no reason to upgrade already installed modules to this revision.

* Changed the module to be installed on the back of the PCB again as it is much easier to install that way.
* Added pad for the STAT pin. There's no real use for this at the moment.
* Changed the layout slightly to allow room for all of the capacitors' legends. This should make things more clear when assembling a module by hand.
* Changed the legends for the jumper pads to use the net name instead of the designator. This should make things easier during installation.
* Added legends to specify 3.3V/5V for the pads that connect to the power switch footprint. Hopefully, this helps keep people from installing the module incorrectly.
* Updated the TPS2113 footprint to the new one that allows using either the TSSOP or SON package. This should give more flexibility regarding part availability.
* Changed part numbers to more readily available parts. This should reduce the cost of machine assembly.
This commit is contained in:
Ancyker 2024-08-26 11:29:01 -04:00
parent 612d020aa1
commit 75f14b35bd
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13 changed files with 9161 additions and 3187 deletions

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### Important: The Vselect module PCB is currently untested and may require design revisions to function.
# VSELECT: Automatic Voltage Selection Module
##
The Vselect module automates voltage selection on HW5. It is to be soldered in place of the voltage selection switch. You cannot use the Vselect module and a power LED at the same time.
The VSELECT module automates voltage selection on HW5 by allowing the firmware to set the voltage. The module version is intended to be soldered in place of the voltage selection switch. You cannot use the VSELECT module and a power LED at the same time.
## Ordering the PCB and Installing the components
The Vselect module requires SMD/SMC (surface-mounted devices/components) soldering. The pads have been extended slightly to aid in hand-soldering. However, because many people are uncomfortable with hand-soldering such small components automated assembly files suitable for use with JLCPCB have been included. This does significantly increase the cost of the module, however. To use assembly on JLCPCB, upload the gerber as normal and then select to include assembly. On the next page upload `VSelect_bom.csv` and `VSelect-top-pos.csv`. Ensure the part placement looks sane. You may need to manually rotate components. Make sure the dots line up on the chip as well. It should look like this:
![](https://i.imgur.com/SJk2NCl.png)
The VSELECT module requires SMD/SMC (surface-mounted devices/components) soldering. The pads have been extended slightly to aid in hand-soldering. While files suitable for use with JLCPCB's PCBA service have been included, these are unsuitable for most people to use due to the minimum order quantity. If you want fewer than 10 modules it will be cheaper to order them from someone selling pre-built ones.
## Installation
To install the module place it over the voltage switch contacts with the component side facing up and solder it in place. You can use stripped wires or pins to bridge between the boards. Once soldered in place you must jump 2 wires off of the board. JP1 should go to pin D38 on the Arduino. The nearest point to jump to is where the resistor for the power LED normally would be installed. Use the rightmost pin next to the screw terminal. After that, you must connect JP2 to ground. There are many places you could tap into ground but the closest is the screw terminal, just be careful not to close the hole which would get in the way of installing a screw. If you want an easier location, the unused screw terminal under the Arduino is probably the easiest.
Instructions to build as well as to install the module have moved [to the wiki](https://github.com/sanni/cartreader/wiki/Automatic-Voltage-Selection).
## Configuration
The module requires code to function properly. The OSCR should still power on even without the code changes but the voltage will not automatically toggle. To enable automatic toggling, locate this bit of code:
```
//******************************************
// HW CONFIGS
//******************************************
#if (defined(HW4) || defined(HW5))
// #define enable_vselect
#define enable_LCD
/*==== HARDWARE MODULES ===========================================*/
/* [ Automatic Voltage Selection ---------------------------------- ]
Enable this if you have the VSELECT module.
*/
//#define ENABLE_VSELECT
```
...and change it to:
```
//******************************************
// HW CONFIGS
//******************************************
#if (defined(HW4) || defined(HW5))
#define enable_vselect
#define enable_LCD
/*==== HARDWARE MODULES ===========================================*/
/* [ Automatic Voltage Selection ---------------------------------- ]
Enable this if you have the VSELECT module.
*/
#define ENABLE_VSELECT
```
After that simply update/program/flash your Arduino/OSCR as normal. Make sure you enable this every time you update. You can test that voltage switching is occurring with a multimeter by checking between ground and VCC.
## Notes
The module starts in 5V mode and switches to 3V after the Arduino finishes booting. Because of this, you should not install 3V carts before powering the system on. Once on the main menu, the system should be running on 3V.
The flash function does not currently have a menu to select a voltage. One should be added at a later time.
## Updating
When the OSCR is using VSELECT-enabled firmware there are a few extra steps you need to take when flashing firmware. First, before connecting the OSCR to a computer, remove the SD card. Next, connect the OSCR to your computer and wait. Once it prompts you, press the button to set the voltage to 5V. Although you can flash the ATmega2560 while running at 3.3V it does not always work and seems more likely to cause the firmware to randomly be corrupt (sometimes right away, sometimes not for a few days). Although you can just reflash the firmware to it to resolve it, having to deal with it is rather inconvenient.
## Troubleshooting
If the 3.3V rail is not powered (i.e. you forgot to solder the jumper on the LCD) then when the module tries to switch to that it will power off the VCC rail. This will appear as a reboot loop where you'll see it briefly power on and then immediately power off only to immediately power on again. This is because the module starts in 5V mode and switches to 3V after the system boots and tells it to do so.
If the 3.3V rail is not powered (i.e. you forgot to solder the jumper on the LCD) then when the module tries to switch to that it will power off the VCC rail. This will appear as a reboot loop where you'll see it briefly power on and then immediately power off only to immediately power on again. This is because the module starts in 5V mode and switches to 3.3V after the system boots and tells it to do so.

View File

@ -1,6 +1,6 @@
Designator,Val,Package,Mid X,Mid Y,Rotation,Layer
"C1","0.1 uF","C_0402_1005Metric_Pad0.74x0.62mm_HandSolder",37.750000,-19.490000,180.000000,top
"C2","0.1 uF","C_0402_1005Metric_Pad0.74x0.62mm_HandSolder",37.717500,-21.490000,0.000000,top
"C3","10 uF","C_0402_1005Metric_Pad0.74x0.62mm_HandSolder",37.750000,-20.490000,0.000000,top
"R1","550","R_0402_1005Metric_Pad0.72x0.64mm_HandSolder",37.720000,-23.800000,180.000000,top
"U1","TPS2113PW","Texas_Instruments-TPS2113PW-Level_A",31.550000,-20.790000,0.000000,top
Designator,Mid X,Mid Y,Rotation,Layer
C1,37.1275,-19.47,180.0,top
C2,37.1275,-21.47,0.0,top
C3,37.1275,-20.47,0.0,top
R1,37.14,-22.48,180.0,top
U1,31.55,-20.79,0.0,top

1 Designator Val Mid X Package Mid Y Rotation Layer
2 C1 0.1 uF 37.750000 37.1275 C_0402_1005Metric_Pad0.74x0.62mm_HandSolder -19.490000 -19.47 180.000000 180.0 top
3 C2 0.1 uF 37.717500 37.1275 C_0402_1005Metric_Pad0.74x0.62mm_HandSolder -21.490000 -21.47 0.000000 0.0 top
4 C3 10 uF 37.750000 37.1275 C_0402_1005Metric_Pad0.74x0.62mm_HandSolder -20.490000 -20.47 0.000000 0.0 top
5 R1 550 37.720000 37.14 R_0402_1005Metric_Pad0.72x0.64mm_HandSolder -23.800000 -22.48 180.000000 180.0 top
6 U1 TPS2113PW 31.550000 31.55 Texas_Instruments-TPS2113PW-Level_A -20.790000 -20.79 0.000000 0.0 top

File diff suppressed because it is too large Load Diff

View File

@ -1,12 +1,14 @@
{
"board": {
"active_layer": 37,
"active_layer_preset": "All Layers",
"active_layer": 0,
"active_layer_preset": "",
"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,
@ -65,6 +67,12 @@
"visible_layers": "fffffff_ffffffff",
"zone_display_mode": 0
},
"git": {
"repo_password": "",
"repo_type": "",
"repo_username": "",
"ssh_key": ""
},
"meta": {
"filename": "VSelect.kicad_prl",
"version": 3

View File

@ -1,15 +1,19 @@
{
"board": {
"3dviewports": [],
"design_settings": {
"defaults": {
"board_outline_line_width": 0.09999999999999999,
"copper_line_width": 0.19999999999999998,
"apply_defaults_to_fp_fields": false,
"apply_defaults_to_fp_shapes": false,
"apply_defaults_to_fp_text": false,
"board_outline_line_width": 0.1,
"copper_line_width": 0.2,
"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,
"courtyard_line_width": 0.05,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
@ -20,7 +24,7 @@
"text_position": 0,
"units_format": 1
},
"fab_line_width": 0.09999999999999999,
"fab_line_width": 0.1,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
"fab_text_size_v": 1.0,
@ -45,7 +49,7 @@
"silk_text_upright": false,
"zones": {
"45_degree_only": false,
"min_clearance": 0.508
"min_clearance": 0.16
}
},
"diff_pair_dimensions": [
@ -62,20 +66,28 @@
"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_symbol_mismatch": "warning",
"footprint_type_mismatch": "error",
"hole_clearance": "error",
"hole_near_hole": "error",
"holes_co_located": "warning",
"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",
@ -85,9 +97,14 @@
"padstack": "error",
"pth_inside_courtyard": "ignore",
"shorting_items": "error",
"silk_edge_clearance": "warning",
"silk_over_copper": "warning",
"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",
@ -103,24 +120,98 @@
"allow_blind_buried_vias": false,
"allow_microvias": false,
"max_error": 0.005,
"min_clearance": 0.0,
"min_copper_edge_clearance": 0.0,
"min_hole_clearance": 0.25,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.19999999999999998,
"min_microvia_drill": 0.09999999999999999,
"min_clearance": 0.11,
"min_connection": 0.0,
"min_copper_edge_clearance": 0.25,
"min_hole_clearance": 0.254,
"min_hole_to_hole": 0.4,
"min_microvia_diameter": 0.2,
"min_microvia_drill": 0.1,
"min_resolved_spokes": 2,
"min_silk_clearance": 0.0,
"min_through_hole_diameter": 0.3,
"min_track_width": 0.19999999999999998,
"min_via_annular_width": 0.049999999999999996,
"min_via_diameter": 0.39999999999999997,
"min_text_height": 0.5,
"min_text_thickness": 0.08,
"min_through_hole_diameter": 0.2,
"min_track_width": 0.11,
"min_via_annular_width": 0.13,
"min_via_diameter": 0.25,
"solder_mask_clearance": 0.0,
"solder_mask_min_width": 0.0,
"solder_mask_to_copper_clearance": 0.005,
"use_height_for_length_calcs": true
},
"teardrop_options": [
{
"td_onpadsmd": true,
"td_onroundshapesonly": false,
"td_ontrackend": false,
"td_onviapad": true
}
],
"teardrop_parameters": [
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_round_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_rect_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_track_end",
"td_width_to_size_filter_ratio": 0.9
}
],
"track_widths": [
0.0
],
"tuning_pattern_settings": {
"diff_pair_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 1.0
},
"diff_pair_skew_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
},
"single_track_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
}
},
"via_dimensions": [
{
"diameter": 0.0,
@ -130,7 +221,15 @@
"zones_allow_external_fillets": false,
"zones_use_no_outline": true
},
"layer_presets": []
"ipc2581": {
"dist": "",
"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": ""
},
"layer_presets": [],
"viewports": []
},
"boards": [],
"cvpcb": {
@ -317,15 +416,21 @@
"bus_label_syntax": "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",
"no_connect_connected": "warning",
@ -335,6 +440,7 @@
"pin_to_pin": "error",
"power_pin_not_driven": "error",
"similar_labels": "warning",
"simulation_model_issue": "ignore",
"unannotated": "error",
"unit_value_mismatch": "error",
"unresolved_variable": "error",
@ -354,8 +460,8 @@
"net_settings": {
"classes": [
{
"bus_width": 12.0,
"clearance": 0.15,
"bus_width": 12,
"clearance": 0.12,
"diff_pair_gap": 0.25,
"diff_pair_via_gap": 0.25,
"diff_pair_width": 0.2,
@ -365,14 +471,14 @@
"name": "Default",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 0.25,
"via_diameter": 0.8,
"via_drill": 0.4,
"wire_width": 6.0
"track_width": 0.16,
"via_diameter": 0.5,
"via_drill": 0.2,
"wire_width": 6
},
{
"bus_width": 12.0,
"clearance": 0.1,
"bus_width": 12,
"clearance": 0.12,
"diff_pair_gap": 0.25,
"diff_pair_via_gap": 0.25,
"diff_pair_width": 0.2,
@ -380,47 +486,119 @@
"microvia_diameter": 0.3,
"microvia_drill": 0.1,
"name": "Power",
"nets": [
"+3.3V",
"+5V",
"GND",
"VCC"
],
"pcb_color": "rgba(0, 0, 0, 0.000)",
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 0.45,
"via_diameter": 0.8,
"via_drill": 0.4,
"wire_width": 6.0
"track_width": 0.24,
"via_diameter": 0.5,
"via_drill": 0.2,
"wire_width": 6
}
],
"meta": {
"version": 2
"version": 3
},
"net_colors": null
"net_colors": null,
"netclass_assignments": null,
"netclass_patterns": [
{
"netclass": "Power",
"pattern": "+3.3V"
},
{
"netclass": "Power",
"pattern": "+5V"
},
{
"netclass": "Power",
"pattern": "GND"
},
{
"netclass": "Power",
"pattern": "VCC"
}
]
},
"pcbnew": {
"last_paths": {
"gencad": "",
"idf": "",
"netlist": "",
"plot": "",
"pos_files": "",
"specctra_dsn": "",
"step": "",
"svg": "",
"vrml": ""
},
"page_layout_descr_file": ""
},
"schematic": {
"annotate_start_num": 0,
"bom_export_filename": "",
"bom_fmt_presets": [],
"bom_fmt_settings": {
"field_delimiter": ",",
"keep_line_breaks": false,
"keep_tabs": false,
"name": "CSV",
"ref_delimiter": ",",
"ref_range_delimiter": "",
"string_delimiter": "\""
},
"bom_presets": [],
"bom_settings": {
"exclude_dnp": false,
"fields_ordered": [
{
"group_by": false,
"label": "Reference",
"name": "Reference",
"show": true
},
{
"group_by": true,
"label": "Value",
"name": "Value",
"show": true
},
{
"group_by": false,
"label": "Datasheet",
"name": "Datasheet",
"show": true
},
{
"group_by": false,
"label": "Footprint",
"name": "Footprint",
"show": true
},
{
"group_by": false,
"label": "Qty",
"name": "${QUANTITY}",
"show": true
},
{
"group_by": true,
"label": "DNP",
"name": "${DNP}",
"show": true
}
],
"filter_string": "",
"group_symbols": true,
"name": "Grouped By Value",
"sort_asc": true,
"sort_field": "Reference"
},
"connection_grid_size": 50.0,
"drawing": {
"dashed_lines_dash_length_ratio": 12.0,
"dashed_lines_gap_length_ratio": 3.0,
"default_line_thickness": 6.0,
"default_text_size": 50.0,
"field_names": [
{
"name": "Description",
"url": false,
"visible": false
},
{
"name": "JLCPCB",
"url": false,
@ -434,6 +612,11 @@
"intersheets_ref_suffix": "",
"junction_size_choice": 3,
"label_size_ratio": 0.375,
"operating_point_overlay_i_precision": 3,
"operating_point_overlay_i_range": "~A",
"operating_point_overlay_v_precision": 3,
"operating_point_overlay_v_range": "~V",
"overbar_offset_ratio": 1.23,
"pin_symbol_size": 25.0,
"text_offset_ratio": 0.15
},
@ -455,14 +638,19 @@
"page_layout_descr_file": "",
"plot_directory": "",
"spice_adjust_passive_values": false,
"spice_current_sheet_as_root": false,
"spice_external_command": "spice \"%I\"",
"spice_model_current_sheet_as_root": true,
"spice_save_all_currents": false,
"spice_save_all_dissipations": false,
"spice_save_all_voltages": false,
"subpart_first_id": 65,
"subpart_id_separator": 0
},
"sheets": [
[
"ec18acd3-6576-4c7e-a623-74d94852c1cc",
""
"Root"
]
],
"text_variables": {}

File diff suppressed because it is too large Load Diff

View File

@ -1,13 +1,5 @@
"Item","Qty","Reference(s)","Value","LibPart","Footprint","Datasheet","Code JEDEC","Datasheet Version","Description","IN1 IN2 Input VoltageMaxV","IN1 IN2 Input VoltageMinV","IN1 Output CurrentMaxA","IN1 rDSonTypmOhm","IN2 Output CurrentMaxA","IN2 rDSonTypOhms","JLCPCB","Mounting Technology","Number of Inputs","Package Description","Package Version","Sub Family","category","ciiva ids","imported","library id","manufacturer","package","release date","rohs","vault revision"
"1","2","C1, C2","0.1 uF","Device:C","Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder","~","","","CL05B104KB54PNC","","","","","","","C307331","","","","","","","","","","","","","",""
"2","1","C3","10 uF","Device:C","Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder","~","","","CL05A106MQ5NUNC","","","","","","","C15525","","","","","","","","","","","","","",""
"3","2","JP1, TP1","VSELECT","Connector:TestPoint","TestPoint:TestPoint_Pad_2.0x2.0mm","~","","","","","","","","","","","","","","","","","","","","","","","",""
"4","2","JP2, TP2","GND","Connector:TestPoint","TestPoint:TestPoint_Pad_2.0x2.0mm","~","","","","","","","","","","","","","","","","","","","","","","","",""
"5","1","JP3","3.3V","Connector:TestPoint","Personal:Vpower-Switch-Pad","~","","","","","","","","","","","","","","","","","","","","","","","",""
"6","1","JP4","5V","Connector:TestPoint","Personal:Vpower-Switch-Pad","~","","","","","","","","","","","","","","","","","","","","","","","",""
"7","1","JP5","VCC","Connector:TestPoint","Personal:Vpower-Switch-Pad","~","","","","","","","","","","","","","","","","","","","","","","","",""
"8","1","R1","550","Device:R","Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder","~","","","RC0402JR-07560RL","","","","","","","C137858","","","","","","","","","","","","","",""
"9","1","TP3","3.3V","Connector:TestPoint","TestPoint:TestPoint_Pad_2.0x2.0mm","~","","","","","","","","","","","","","","","","","","","","","","","",""
"10","1","TP4","5V","Connector:TestPoint","TestPoint:TestPoint_Pad_2.0x2.0mm","~","","","","","","","","","","","","","","","","","","","","","","","",""
"11","1","TP5","VCC","Connector:TestPoint","TestPoint:TestPoint_Pad_2.0x2.0mm","~","","","","","","","","","","","","","","","","","","","","","","","",""
"12","1","U1","TPS2113PW","Added:TPS2113PW","Personal:Texas_Instruments-TPS2113PW-Level_A","http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TPS2113&fileType=pdf","MO-153","SLVS446","","5.5","2.8","1.25","84","1.25","0.084","","Surface Mount","2","8-Pin Plastic Thin Small Outline Package 3 x 4.4 mm Body ,0.65 mm Pitch","revG, Feb-2011","Power Multiplexer (MUX)","IC","1435368","yes","8d418d7fa91867a0","Texas Instruments","PW0008A","1464590589","Yes","9D6D1550-8F4D-4794-945B-26B7B47CC6E6"
Designator,Footprint,Quantity,Value,LCSC Part #
"C1, C2",0402,2,0.1u,
C3,0402,1,10u,
R1,0402,1,560R,
U1,IC - VSELECT - TPS2113,1,TPS2113,C354512

1 Item Designator Qty Footprint Reference(s) Quantity Value LibPart LCSC Part # Datasheet Code JEDEC Datasheet Version Description IN1 IN2 Input VoltageMaxV IN1 IN2 Input VoltageMinV IN1 Output CurrentMaxA IN1 rDSonTypmOhm IN2 Output CurrentMaxA IN2 rDSonTypOhms JLCPCB Mounting Technology Number of Inputs Package Description Package Version Sub Family category ciiva ids imported library id manufacturer package release date rohs vault revision
2 1 C1, C2 2 Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder 0402 C1, C2 2 0.1 uF 0.1u Device:C ~ CL05B104KB54PNC C307331
3 2 C3 1 Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder 0402 C3 1 10 uF 10u Device:C ~ CL05A106MQ5NUNC C15525
4 3 R1 2 TestPoint:TestPoint_Pad_2.0x2.0mm 0402 JP1, TP1 1 VSELECT 560R Connector:TestPoint ~
5 4 U1 2 TestPoint:TestPoint_Pad_2.0x2.0mm IC - VSELECT - TPS2113 JP2, TP2 1 GND TPS2113 Connector:TestPoint C354512 ~
5 1 Personal:Vpower-Switch-Pad JP3 3.3V Connector:TestPoint ~
6 1 Personal:Vpower-Switch-Pad JP4 5V Connector:TestPoint ~
7 1 Personal:Vpower-Switch-Pad JP5 VCC Connector:TestPoint ~
8 1 Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder R1 550 Device:R ~ RC0402JR-07560RL C137858
9 1 TestPoint:TestPoint_Pad_2.0x2.0mm TP3 3.3V Connector:TestPoint ~
10 1 TestPoint:TestPoint_Pad_2.0x2.0mm TP4 5V Connector:TestPoint ~
11 1 TestPoint:TestPoint_Pad_2.0x2.0mm TP5 VCC Connector:TestPoint ~
12 1 Personal:Texas_Instruments-TPS2113PW-Level_A U1 TPS2113PW Added:TPS2113PW http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=TPS2113&fileType=pdf MO-153 SLVS446 5.5 2.8 1.25 84 1.25 0.084 Surface Mount 2 8-Pin Plastic Thin Small Outline Package 3 x 4.4 mm Body ,0.65 mm Pitch revG, Feb-2011 Power Multiplexer (MUX) IC 1435368 yes 8d418d7fa91867a0 Texas Instruments PW0008A 1464590589 Yes 9D6D1550-8F4D-4794-945B-26B7B47CC6E6

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@ -0,0 +1 @@
{"EXTRA_LAYERS": "", "EXTEND_EDGE_CUT": false, "AUTO TRANSLATE": true, "AUTO FILL": true, "EXCLUDE DNP": false}

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@ -0,0 +1,4 @@
(fp_lib_table
(version 7)
(lib (name "!OSCRMisc")(type "KiCad")(uri "${KIPRJMOD}/../footprints/!OSCRMisc.pretty")(options "")(descr "OSCR Misc. Footprints"))
)

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@ -0,0 +1,4 @@
(sym_lib_table
(version 7)
(lib (name "!OSCRMisc")(type "KiCad")(uri "${KIPRJMOD}/../symbols/!OSCRMisc.kicad_sym")(options "")(descr "OSCR Misc. Symbols"))
)