4 layers55 × 55 mm
Boards using the SMAJ24CA
36 boardsBoards in 25 GitHub repositories, designed in KiCad, that use the SMAJ24CA by GOODWORK (-55℃~+150℃ 10.3A 24V 26.7V 38.9V 400W 5uA Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHS). See how each wires it, with its parts, size, README and files; the SMAJ24CA’s symbol, footprint and pinout are on its own page.
- 2 layers34 × 96 mm
- 6 layers158 × 174 mm
TritonECU Main
alpauna/TritonECU
ESP32-S3 engine control unit — fuel injection, ignition timing, wideband O2 (CJ125/LSU 4.9), dashboard, and MQTT telemetry
457 parts10 - 2 layers100 × 75 mm
Display
DLaxV-Community-Projects-Hub/Open-Shot-Clock
Build your own DIY Shot Clock
209 parts5CERN-OHL-P-2.0 - 4 layers84 × 55 mm
- 2 layers88.8 × 76 mm
- 4 layers81 × 90.3 mm
Mildly Overkill
hackepeter101/Mildly-Overkill
todo.md was written entirely by AI. It's the list of everything it found. I read the suggestions, double-check them, and then fix them myself in KiCad, usually while muttering.
138 parts1 - 2 layers105 × 79 mm
Waveform gen
Aryan-Kodan/Function_generator
A custom function generator designed using STM32F103, KiCad, and LTspice. The project implements a complete analog signal conditioning chain with adjustable gain, DC offset control, output buffering, and protection…
29 parts - 4 layers100 × 80 mm
STest
Aryan-Kodan/STM32_Oscillator
Features: - Input protection stage - TVS surge suppression - Analog signal conditioning - Amplification - Level shifting - Anti-alias filtering - STM32 ADC acquisition - TFT waveform display
34 parts - 2 layers103 × 95 mm
DSO
Aryan-Kodan/Two_Channel_DSO
A custom Multi-Channel Digital Storage Oscilloscope (DSO) designed using the STM32F103C8T6 microcontroller. This project combines a custom analog front-end, trigger circuitry, anti-alias filtering, multi-channel…
94 parts - 2 layers187 × 76 mm
Calyx level carrier
ballhog/calyx-level
Wired, fail-safe auto top-off (ATO) for a reef system. Part of the Corallite Calyx family (wired connected devices: Calyx-Outlet, Calyx-Sense, Calyx-Level).
106 parts - 2 layers132 × 59 mm
- 4 layers68.6 × 53.3 mm
- 4 layers127.5 × 65 mm
Osiris PDB RevA
JaredGarza/Osiris_PDB_RevA
This repository contains the current KiCad 10 power distribution board project. Open OsirisPDBRevA.kicadpro to edit the schematic and PCB.
69 parts - 2 layers95 × 70 mm
- 4 layers102.6 × 148 mm
- 2 layers73.3 × 73.3 mm
- 4 layers60 × 40 mm
Usb c pd supply
nmatic00/kicad-usbc-pd-psu
Based on Robert Feranec design. USB-C PD power supply based on CH224K sink controller
43 parts - 2 layers79.5 × 50 mm
Ultra Compact STM32-Smart Data Logger Gateway
sitlesh/Ultra-Compact-STM32-Smart-Data-Logger-Gateway
KiCad-based 2-layer custom PCB design featuring an on-board Micro SD card slot (SPI), dual crystal oscillators (8MHz & 32.768kHz), and integrated power management. Includes production-ready Gerber and Drill files.
53 parts - 4 layers210 × 100 mm
Rear distribution
york-fs/rear-distribution
The rear distribution board is the central board of the LVS. It provides fusing for all other LVS components and interfaces with the front, TSAC, and TS box distribution boards, as well as the inverter via AMPSEAL…
134 parts - 6 layers300 × 245 mm
Akd safe source gateway
zinedkahitaf-lang/AKD-SAFE-SourceControl
Infrastructure-Based Active Engineering Safety Platform. Move the safety burden from the worker to the hazard. Engineering prototype - not a certified safety device.
316 parts - 2 layers100 × 47.5 mm
Controller
DLaxV-Community-Projects-Hub/Open-Shot-Clock
Build your own DIY Shot Clock
175 parts5CERN-OHL-P-2.0 - 2 layers90 × 85 mm
MASTER
zen451019/MONITOR_HARDWARE
This repository contains the complete source code for the firmware for NEMO (Node for Electromechanical Monitoring & Operation), a high-performance IoT node designed for real-time monitoring of analog signals.
45 parts1 - 2 layers22 × 23.4 mm
