2 layers60 × 111.3 mm
Silkscreen pcb
iandchasse/silkscreen-pcb
Silkscreen: open-hardware ESP32-S3 e-paper reader mainboard (KiCad 9). Formerly the de-link hub.
189 parts589CERN-OHL-S-2.0
Boards using the DW01A
338 boardsBoards in 301 GitHub repositories, designed in KiCad, that use the DW01A by PUOLOP (-40℃~+85℃ 1 2.5V 300mV~10V 3uA 4.3V Protection IC Support SOT-23-6L Battery Management ROHS). See how each wires it, with its parts, size, README and files; the DW01A’s symbol, footprint and pinout are on its own page.
- 2 layers192.4 × 50 mm
- 4 layers81.5 × 134.5 mm
Main PCB
Xii-Labs/Xii-Boy-Ultra
The world's first wire-free Wii portable, now in the palm of your hands. Better than ever, optimized to delight, built for fun. The next generation of Wii portables starts now.
37 parts104CERN-OHL-S-2.0 - 6 layers149.4 × 124.8 mm
Low noise power probe panel
blinken/power-rail-probe
Low-noise oscilloscope power rail probe
245 parts101 - 2 layers111.5 × 76.8 mm
Lul left
weteor/LuttUnLutt
Lütt Un Lütt is a small 3x5+2 split ortho keyboard with encoder
54 parts70CERN-OHL-P-2.0 - 2 layers131.5 × 184.4 mm
- 2 layers98 × 56 mm
Thermal pcb
Badbird5907/thermal-camera
My design of a cheap and affordable thermal camera
68 parts59MIT - 2 layers230 × 85 mm
Le chiff ble hotswap
MangoIV/le_chiff_ble
A drop-in replacement-PCB for the beautiful le_chiffre
117 parts52GPL-3.0 - 2 layers79 × 30 mm
LIA
JGAguado/LIA
Low-power pet tracking platform built around Meshtastic and LoRa mesh networking
81 parts29 - 2 layers51 × 21 mm
FOX JACK EXT BOARD TOP
KaliAssistant/Fox-Jack
Portable social-engineering LAN tool for automated payloads and wired audits — based on Luckfox Pico Max
35 parts22GPL-3.0 - 2 layers94 × 99 mm
Inductance Meter V2-0
RobieElliz/esp32InductanceMeterV2
Portable ESP32 Inductance Meter: A low-cost, high-precision tool with dual 100nF/5µF refs, a TLV3202 comparator, fast USB-C (IP2312) charging, and a 2.4-inch OLED display for real-time readings.
86 parts20MIT - 2 layers52.5 × 28 mm
- 4 layers25.6 × 23.6 mm
CANNONBALL
user-will/PCB_CANNONBALL
An ESP32-C3 dev board with more sensors and features then you could know what to do with
61 parts14 - 2 layers100 × 90 mm
AudMix
I-AM-ENGINEER/AudMX
Alternative for Deej ( https://github.com/omriharel/deej ) with more features
85 parts12 - 4 layers95.9 × 46 mm
Dragon 4L R02
CyberSaiyanIT/why2025-badge
Cyber Saiyan community has designed and developed a special gadget for WHY2025. The badge was designed to recall the dragon spheres, and is an updated version of RomHack Camp 2022 badge, both in term of design and…
127 parts10MIT - 2 layers35.1 × 28.9 mm
Bms buck boost
tor1kk/bms-buck-boost
Battery Management System (BMS) with Buck-Boost Converter
38 parts10GPL-3.0 - 2 layers190 × 75 mm
AVT2022 Badge Final
epremeaux/AVTokyo_2022_Badge
AVTokyo 2022 event badge PCB, firmware and server code.
72 parts9 - 4 layers53 × 33 mm
LiPo BuckBoost Charger
potpurri/LiPo_Charger_TP4056_BuckBoost_TPS63020
This PCB is designed to safely charge a lithium-ion cell and provide a selectable 3.3V or 5V output. It's equipped with components that ensure safe charging and protection for the battery and supports flexible output…
63 parts9Apache-2.0 - 2 layers87.6 × 35.6 mm
- 2 layers141.8 × 151.3 mm
- 4 layers142.1 × 143 mm
Flipper black ki cad
Broccoliux/Black-Flipper
A device that out smart Flipper Zero in every aspect.
216 parts7 - 2 layers35 × 100 mm
WalkieTalkie
GuzziFlipFlops/ESP32-Walkie-Talkie
An open source ESPNOW based walkie talkie with a 600 meter tested distance, with an OLED and multiple buttons to interact with
66 parts7MIT - 2 layers61 × 61 mm
ESP32 FC
MAATHES-THILAK-K/ESP32-S3_FLIGHT_CONTROLLER
A custom-designed flight controller based on the ESP32-S3 module, built for compatibility with the esp-fc firmware and Betaflight-like configuration.
69 parts7Apache-2.0 - 6 layers146.1 × 58.4 mm
Comp Board
badaboombox/SS-Handheld-Console
An open-source handheld game console built around a Lattice ECP5 FPGA that uses a custom hybrid 2D + 3D graphics engine capable of DS-era 2D-and-3D gameplay at a locked 60 fps.
248 parts6