2 layers114 × 56.6 mm
ProbeBoardPublicV5
novintic/FlukeEmu-FluCom
HW/SW solution for Fluke 9010 mainframe emulation
76 parts27GPL-2.0
Boards using the TP1
62 boardsBoards in 52 GitHub repositories, designed in KiCad, that use the TP1 by FLUKE (- Test leads ROHS). See how each wires it, with its parts, size, README and files; the TP1’s symbol, footprint and pinout are on its own page.
- 2 layers60 × 100 mm
- 2 layers95 × 67 mm
1e3c0a280b22034a487261aa2451d276e8631e8a0f44761d6a49a571b81d7071
autonomous-ai/autonomous-circuit
Chat with AI, get a verified PCB and a fab packet you can order.
51 parts14MIT - 2 layers100 × 120 mm
Dcc station
cc90202/DCC-esp32
DCC command station for ESP32-C6 — NMRA-compliant model railroad controller in Rust
82 parts12 - 4 layers43 × 66 mm
- 4 layers85 × 60 mm
- 2 layers39.4 × 43.2 mm
3-roll
DIY-Nabra/nabrafootprints
KiCAD footprints for the symbols used in Ciat-Lonbarde paper circuits
18 parts5BSD-2-Clause - 2 layers40.1 × 109.9 mm
Demiurge
AwesomeAudioApparatus/demiurge
Demiurge is a combination of Hardware and Software for Digital Sound Processing in the Eurorack Modular Synthesizer environment.
155 parts4Apache-2.0 - 2 layers55 × 27.5 mm
PCB Design
adilsukumar/Pawsitive-Diagnostics-V1
AI-powered dog health monitoring system with 4 diagnostic modules (BarkSense, SkinSense, AirSense, MotionSense). ESP32-based collar for real-time health tracking, vet integration, and government stray dog monitoring.
25 parts1MIT - 4 layers100 × 100 mm
- 2 layers64.3 × 19.3 mm
L0003-Wheatstone Bridge
SunDevilRocketry/Wheatstone-Bridge
Pressure transducer signal emulation board to facilitate electronics testing
20 parts1 - 2 layers117.6 × 97.8 mm
Alimentatore
CarloMara/didactic-octo-PSU
So, @nicogela and I decided to build a LAB PSU, but because we're lazy people and we don't like to carry weight we're tring to unite the high efficiency of the switching topologies to the high stability and low noise of…
83 parts - 4 layers68.6 × 53.3 mm
Lab1 Dikshant
dikshant-agrawal/bandpass-amplifier-pcb
4th-order active bandpass amplifier — KiCad schematic & 4-layer PCB on Arduino shield template, two cascaded OPA340 Sallen-Key stages, breadboard-verified prototype with full Gerber fabrication set
38 parts - 4 layers110 × 80 mm
- 2 layers99.9 × 86 mm
VULED
hansenkw/Vu-LED-Meter
This is a decorative LED that shines based on the audio input through the 3.5mm audio jack connector. The design is a 2-layer printed circuit board based on Great Scott Vu LED Meter with few modifications as noted in…
128 parts - 2 layers39.3 × 65 mm
- 2 layers63.5 × 25.4 mm
LM3409-LED Controller
jakeson21/LM3409HV-30W-LED
30W LED driver based on a TI LM3409HV buck controller
72 partsGPL-3.0 - 2 layers29.5 × 31 mm
- 2 layers134.2 × 78.5 mm
- 2 layers70 × 110 mm
Hakai mouse v6
LameIzuku/Hakai
The nRF52833's aQFN-73 west face physically cannot escape six signals on a 2-layer board (0.25 mm ball channels; vias do not fit between escape lines).
98 parts - 2 layers
- 2 layers56.5 × 40.6 mm
- 4 layers90 × 65 mm
KeithleyUpgrade
Na55im/keithley199-upgrade
This is an upgrade replacement for the digital control board on Keithley 199 multimeters.
85 partsGPL-3.0 - 4 layers149.6 × 63.5 mm
Esp p148-3way crossover retuned quad smd
nict41/crossover
An EasyEDA-importable schematic for the 3-way state variable electronic crossover from Elliott Sound Products Project 148 ( ), redrawn from Figure 2.
90 parts