From 86a28893ee07f058a7e5429754f31794ff322f68 Mon Sep 17 00:00:00 2001 From: Tomas Mudrunka Date: Thu, 5 Nov 2026 15:29:47 +0100 Subject: [PATCH] stabilizator --- electronics/midi-io/midi-io.kicad_pro | 2 +- electronics/midi-io/midi-io.kicad_sch | 370 ++++++++++++++++++++++++-- 2 files changed, 345 insertions(+), 27 deletions(-) diff --git a/electronics/midi-io/midi-io.kicad_pro b/electronics/midi-io/midi-io.kicad_pro index d916ea6..785dcdf 100644 --- a/electronics/midi-io/midi-io.kicad_pro +++ b/electronics/midi-io/midi-io.kicad_pro @@ -691,7 +691,7 @@ "uuid": "73e06f64-e7bb-40a7-8f7a-34a9a6448375" } ], - "used_designators": "#PWR10-12,J1,MCU1,MIDI1,R5,U2", + "used_designators": "#PWR1,#PWR10-12,J1,MCU1,MIDI1,R5,U2-3", "variants": [] }, "sheets": [ diff --git a/electronics/midi-io/midi-io.kicad_sch b/electronics/midi-io/midi-io.kicad_sch index d8f491a..f8ec709 100644 --- a/electronics/midi-io/midi-io.kicad_sch +++ b/electronics/midi-io/midi-io.kicad_sch @@ -1393,6 +1393,162 @@ ) (embedded_fonts no) ) + (symbol "Regulator_Linear:MCP1700x-330xxTT" + (pin_names + (offset 0.254) + ) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (in_pos_files yes) + (duplicate_pin_numbers_are_jumpers no) + (property "Reference" "U" + (at -3.81 3.175 0) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Value" "MCP1700x-330xxTT" + (at 0 3.175 0) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + (justify left) + ) + ) + (property "Footprint" "Package_TO_SOT_SMD:SOT-23" + (at 0 5.715 0) + (show_name no) + (do_not_autoplace no) + (hide yes) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Datasheet" "http://ww1.microchip.com/downloads/en/DeviceDoc/20001826D.pdf" + (at 0 0 0) + (show_name no) + (do_not_autoplace no) + (hide yes) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Description" "250mA Low Quiscent Current LDO, 3.3V output, SOT-23" + (at 0 0 0) + (show_name no) + (do_not_autoplace no) + (hide yes) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "ki_keywords" "regulator linear ldo" + (at 0 0 0) + (show_name no) + (do_not_autoplace no) + (hide yes) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "ki_fp_filters" "SOT?23*" + (at 0 0 0) + (show_name no) + (do_not_autoplace no) + (hide yes) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (symbol "MCP1700x-330xxTT_0_1" + (rectangle + (start -5.08 1.905) + (end 5.08 -5.08) + (stroke + (width 0.254) + (type default) + ) + (fill + (type background) + ) + ) + ) + (symbol "MCP1700x-330xxTT_1_1" + (pin power_in line + (at 0 -7.62 90) + (length 2.54) + (name "GND" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (number "1" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + ) + (pin power_out line + (at 7.62 0 180) + (length 2.54) + (name "VO" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (number "2" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + ) + (pin power_in line + (at -7.62 0 0) + (length 2.54) + (name "VI" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (number "3" + (effects + (font + (size 1.27 1.27) + ) + ) + ) + ) + ) + (embedded_fonts no) + ) (symbol "power:GND" (power global) (pin_numbers @@ -1792,7 +1948,7 @@ ) (wire (pts - (xy 135.89 99.06) (xy 133.35 99.06) + (xy 135.89 111.76) (xy 133.35 111.76) ) (stroke (width 0) @@ -1870,16 +2026,6 @@ ) (uuid "cd415012-0cb8-4673-8e3a-126d2f7d1151") ) - (wire - (pts - (xy 125.73 99.06) (xy 119.38 99.06) - ) - (stroke - (width 0) - (type default) - ) - (uuid "d6e81ea2-c9ea-4e6a-9d63-d6c663f32dcd") - ) (wire (pts (xy 115.57 72.39) (xy 105.41 72.39) @@ -2118,7 +2264,7 @@ ) (global_label "TX+" (shape output) - (at 135.89 99.06 0) + (at 135.89 111.76 0) (fields_autoplaced yes) (effects (font @@ -2128,7 +2274,7 @@ ) (uuid "bb8f7e02-abc3-42ca-969f-c55284e5b993") (property "Intersheetrefs" "${INTERSHEET_REFS}" - (at 142.6247 99.06 0) + (at 142.6247 111.76 0) (hide yes) (show_name no) (do_not_autoplace no) @@ -2585,7 +2731,7 @@ ) (symbol (lib_id "power:VCC") - (at 119.38 99.06 90) + (at 110.49 111.76 90) (mirror x) (unit 1) (body_style 1) @@ -2597,7 +2743,7 @@ (fields_autoplaced yes) (uuid "3081f86c-d386-484b-978a-4d61662973c9") (property "Reference" "#PWR04" - (at 123.19 99.06 0) + (at 114.3 111.76 0) (hide yes) (show_name no) (do_not_autoplace no) @@ -2608,7 +2754,7 @@ ) ) (property "Value" "VCC" - (at 115.57 99.0599 90) + (at 106.68 111.7599 90) (show_name no) (do_not_autoplace no) (effects @@ -2619,7 +2765,7 @@ ) ) (property "Footprint" "" - (at 119.38 99.06 0) + (at 110.49 111.76 0) (hide yes) (show_name no) (do_not_autoplace no) @@ -2630,7 +2776,7 @@ ) ) (property "Datasheet" "" - (at 119.38 99.06 0) + (at 110.49 111.76 0) (hide yes) (show_name no) (do_not_autoplace no) @@ -2641,7 +2787,7 @@ ) ) (property "Description" "Power symbol creates a global label with name \"VCC\"" - (at 119.38 99.06 0) + (at 110.49 111.76 0) (hide yes) (show_name no) (do_not_autoplace no) @@ -2663,6 +2809,84 @@ ) ) ) + (symbol + (lib_id "power:GND") + (at 118.11 119.38 0) + (unit 1) + (body_style 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (in_pos_files yes) + (dnp no) + (fields_autoplaced yes) + (uuid "345b7273-943f-45cc-9df4-8f5aeb271b5f") + (property "Reference" "#PWR01" + (at 118.11 125.73 0) + (hide yes) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Value" "GND" + (at 118.11 124.46 0) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Footprint" "" + (at 118.11 119.38 0) + (hide yes) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Datasheet" "" + (at 118.11 119.38 0) + (hide yes) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Description" "Power symbol creates a global label with name \"GND\" , ground" + (at 118.11 119.38 0) + (hide yes) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (pin "1" + (uuid "5a04d1ae-97c3-45ad-b08f-34e01bafb246") + ) + (instances + (project "midi-io" + (path "/73e06f64-e7bb-40a7-8f7a-34a9a6448375" + (reference "#PWR01") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "Diode:1N4148W") (at 115.57 76.2 90) @@ -2779,6 +3003,100 @@ ) ) ) + (symbol + (lib_id "Regulator_Linear:MCP1700x-330xxTT") + (at 118.11 111.76 0) + (unit 1) + (body_style 1) + (exclude_from_sim no) + (in_bom yes) + (on_board yes) + (in_pos_files yes) + (dnp no) + (fields_autoplaced yes) + (uuid "49e5ac98-74e5-438c-b33e-ddb2c20455ab") + (property "Reference" "U3" + (at 118.11 105.41 0) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Value" "MCP1700x-330xxTT" + (at 118.11 107.95 0) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Footprint" "Package_TO_SOT_SMD:SOT-23" + (at 118.11 106.045 0) + (hide yes) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Datasheet" "http://ww1.microchip.com/downloads/en/DeviceDoc/20001826D.pdf" + (at 118.11 111.76 0) + (hide yes) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "Description" "250mA Low Quiscent Current LDO, 3.3V output, SOT-23" + (at 118.11 111.76 0) + (hide yes) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (property "LCSC" "C39051" + (at 118.11 111.76 0) + (hide yes) + (show_name no) + (do_not_autoplace no) + (effects + (font + (size 1.27 1.27) + ) + ) + ) + (pin "2" + (uuid "cd7f40e9-c4dd-4413-8854-ff17c5e9dfa7") + ) + (pin "1" + (uuid "241d5f40-3e01-4e57-a40f-afa4214ca5d3") + ) + (pin "3" + (uuid "77c46d60-8fbd-4cd6-9297-94ccb1e94a22") + ) + (instances + (project "midi-io" + (path "/73e06f64-e7bb-40a7-8f7a-34a9a6448375" + (reference "U3") + (unit 1) + ) + ) + ) + ) (symbol (lib_id "power:VCC") (at 59.69 97.79 0) @@ -3326,7 +3644,7 @@ ) (symbol (lib_id "Device:R") - (at 129.54 99.06 270) + (at 129.54 111.76 270) (mirror x) (unit 1) (body_style 1) @@ -3337,7 +3655,7 @@ (dnp no) (uuid "6b43fdff-885e-4b23-ba1d-cfebd43e5348") (property "Reference" "R3" - (at 129.794 99.06 90) + (at 129.794 111.76 90) (show_name no) (do_not_autoplace no) (effects @@ -3347,7 +3665,7 @@ ) ) (property "Value" "33R" - (at 127.762 97.028 90) + (at 127.762 109.728 90) (show_name no) (do_not_autoplace no) (effects @@ -3357,7 +3675,7 @@ ) ) (property "Footprint" "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" - (at 129.54 100.838 90) + (at 129.54 113.538 90) (hide yes) (show_name no) (do_not_autoplace no) @@ -3368,7 +3686,7 @@ ) ) (property "Datasheet" "" - (at 129.54 99.06 0) + (at 129.54 111.76 0) (hide yes) (show_name no) (do_not_autoplace no) @@ -3379,7 +3697,7 @@ ) ) (property "Description" "Resistor" - (at 129.54 99.06 0) + (at 129.54 111.76 0) (hide yes) (show_name no) (do_not_autoplace no) @@ -3390,7 +3708,7 @@ ) ) (property "LCSC" "C23140" - (at 129.54 100.838 0) + (at 129.54 113.538 0) (hide yes) (show_name no) (do_not_autoplace no) -- 2.39.5