2 layers135.8 × 119.9 mm
BsidesPR
So11Deo6loria/bsidesPRSun
Please note that if the badge is running consistently, the battery life will be limited.
81 parts5
Boards using the 2N7002H
18 boardsBoards in 16 GitHub repositories, designed in KiCad, that use the 2N7002H by Diodes Incorporated (-55℃~+150℃ 1 N-channel 2.1pF 2.8pF 210mA 26pF 352pC@4.5V 3V 3Ω@5V 510mW 60V N-Channel SOT-23 MOSFETs ROHS). See how each wires it, with its parts, size, README and files; the 2N7002H’s symbol, footprint and pinout are on its own page.
- 2 layers85.3 × 80 mm
- 2 layers46 × 77 mm
On off module x1
AlanCarvalhoEE/hap
Home Automation Platform with custom hardware and firmware (ESP8266), a Raspberry Pi–based server, and an Android client. Features modular IoT devices, TCP/IP and MQTT messaging, and a scalable system architecture.
40 parts1 - 2 layers55.8 × 42.5 mm
GPXconn v2 rev3
GPXenergy/gpx_connector
GPXconnector device connecting to dutch smart meter and sending data to the GPX API
65 parts1MIT - 2 layers62.2 × 100 mm
- 2 layers76.7 × 114.3 mm
BHV Badge 2026
nathantsmith/BHV_Badge_2026
KiCad PCB design files for the BHV badge: a wearable, off-grid messenger with a pulse sensor and a heartbeat made of light.
36 parts1MIT - 2 layers96.6 × 85.5 mm
- 4 layers78 × 47 mm
- 4 layers94.7 × 43 mm
400W Amplifier
Hirusha785/400W-Class-D-Audio-Amplifier
🎵 400W Class-D Audio Amplifier designed around the IRS2092S high-performance Class-D controller, featuring a ±55V power stage, discrete MOSFET switching section, LC output filter, protection circuitry, and a custom…
50 partsMIT - 2 layers120.5 × 100 mm
Rele Wifi
Jason9-07/RELE-WIFIV
Una placa relé WiFi es un módulo que permite controlar cargas eléctricas a distancia mediante un microcontrolador con conexión inalámbrica.
47 parts - 4 layers54 × 81 mm
- 2 layers110.7 × 40.8 mm
- 2 layers114 × 92 mm
- 2 layers64.5 × 50.8 mm
B Sides 2026
OklahomaOpenSourceHardware/OKC-OSH-2024-Badge
2024 badge for Oklahoma PCB Tech Conferences
23 parts3 - 4 layers146.9 × 116.4 mm
APFC SYSTEM
Arhamee/hardware-portfolio
Multi-layer PCB designs in KiCad 10 schematic capture to fabrication-ready Gerbers. High-speed routing, BGA escape, power electronics.
100 partsMIT - 4 layers63.5 × 20.3 mm
Esp32 wroom
Arhamee/hardware-portfolio
Multi-layer PCB designs in KiCad 10 schematic capture to fabrication-ready Gerbers. High-speed routing, BGA escape, power electronics.
47 partsMIT - 4 layers310 × 110 mm
- 2 layers65 × 30 mm
