Reference schematics

20,610 schematics

20,930 sheets and 716,011 placed parts, from 12,725 open-hardware repositories. Every hierarchy passed the same gate: each child sheet a design references exists, and each symbol instance names a definition the file carries. Open any of them to see it drawn in your browser.

20,610Schematics
20,930Sheets
716,011Placed parts
12,725Repositories

39 schematics under CC0-1.0

DesignSheetsPartsNetsLicenceSource
IBM PCjr18335278CC0-1.0dbalsom/pcjr_schematics ↗
Tk95 Keyb Keyboard95 DIP2113614CC0-1.0phtomas/Tk95_keyb ↗
Papilio Pro Modernised9108103CC0-1.0ELEC-Research/papilio_pro_plus ↗
Kicad Projects Dimmer Trailing Edge NODEMCU0115216CC0-1.0jibonaronno/kicad_projects ↗
ESP32-S3-MINI TestBoard14222CC0-1.0mortens-lab/ESP32-S3-MINI-TestBoard ↗
STM32-USB-OTG14220CC0-1.0sateesh12/kicad-stm32-otg ↗
Testbench for the Color PROM of the Thomson MO513818CC0-1.0sporniket/kicad-conversions--thomson-mo5--i03-replacement ↗
ESP32 S313136CC0-1.0aeonSolutions/AeonLabs-pcb-template-esp32-s3 ↗
RP2040 Trackball Mouse Pcb RP2040 Trackball Mouse13115CC0-1.0h7ga40/rp2040_trackball_mouse_pcb ↗
Quad XOR Gate Toy1310CC0-1.0VolcanoKing370/xor-gate-toy ↗
USB232R02A12818CC0-1.0serptail/USB2UART-KiCad-PCB-Design ↗
PCB Design STM32 Design STM32 Design12633CC0-1.0AminRep/PCB_Design ↗
BNO08X Breakout Board12513CC0-1.0jo5huajohn/BNO085-PCB ↗
PCB Design SBR PCB L298N Remake12413CC0-1.0AminRep/PCB_Design ↗
PCB Design MotorDriver L298N MotorDriverArduino1220CC0-1.0AminRep/PCB_Design ↗
Murmel Subsch Blue Pill12137CC0-1.0cyber-murmel/subsch ↗
MEC1003F 2024 Assignment 21195CC0-1.0MEC1003F-2024/MEC1003F_2024_Assignment_2 ↗
Ai Kicad Project 02 Transformerless power supply1181CC0-1.0Munem-ai/Kicad-project_02 ↗
SIMPLEBUS2 Intercom Repeater V2 Pcb Repeater V21183CC0-1.0plusvic/simplebus2-intercom ↗
Zh SparkFun BabyBuck Regulator 3.3V AP63203 KiCad Component SparkFun BabyBuck Regulator AP632031181CC0-1.0vasya-zh/SparkFun-BabyBuck-Regulator-3.3V-AP63203-KiCad-Component ↗
AeonLabs LDAD ATOM For Temperature LDAD ATOM DS11710CC0-1.0aeonSolutions/AeonLabs-LDAD-ATOM-For-Temperature ↗
SIMPLEBUS2 Intercom Repeater Pcb1177CC0-1.0plusvic/simplebus2-intercom ↗
MEC1003F 2024 Lecture 2 Demo1165CC0-1.0MEC1003F-2024/MEC1003F_2024_Lecture_2_Demo ↗
MEC1003F 2024 Lecture 2 Demo1165CC0-1.0MEC1003F-2024/MEC1003F-2024-Lecture-3-Demo ↗
KiCAD Portfolio Blood Oxygen Meter Arduino Tutorial1140CC0-1.0Neuroszima/KiCAD_portfolio ↗
Kicad BR441130CC0-1.0fransjacobs/kicad ↗
DHG 7001130CC0-1.0fransjacobs/kicad ↗
Nfcwchsao Brd1117CC0-1.0gsteiert/nfcwchsao ↗
SIMPLEBUS2 Intercom Remote Unit V2 Pcb Remote Unit V21116CC0-1.0plusvic/simplebus2-intercom ↗
Kicad Parts Pcb Default Pcb Default1104CC0-1.074th/74th-kicad-parts ↗
AC to DC Converter1101CC0-1.0Munem-ai/Kicad-project_01 ↗
Ai Kicad Project 03 Servo motor test1102CC0-1.0Munem-ai/Kicad-project_03 ↗
Simple audio out1103CC0-1.0sporniket/simple-audio-out ↗
UNOR4 Carrier UNOR4Carrier11023CC0-1.0TJLTM/UNOR4-Carrier ↗
TLV493D Rod192CC0-1.0HackableElectronics/TLV493D-rod ↗
BF-0211921CC0-1.0royalcrab/kicad7_m5stack_template ↗
Kicad Projects Step Up module180CC0-1.0Bakhul123/Kicad-Projects ↗
3v3 Power Management387CC0-1.0chof747/kicad-building-blocks ↗
KiCAD DRV8833Motordriver Project1812CC0-1.0Saie12/KiCAD-DRV8833Motordriver-Project ↗

Most of these designs were collected by the open-schematics dataset (bshada, CC-BY-4.0), and are listed under the dataset's licence; the rest were cloned from their repositories directly and carry the repository's own. Every design names the repository and commit it came from.