2 layers72.2 × 90 mm
Rpi pico flexypin
solderparty/flexypin_adapters_hw
To learn more about FlexyPins, see the dedicated repo here: https://github.com/solderparty/flexypin
20 parts55
Open-source KiCad boards
107,410 boardsPrinted circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
- 2 layers439 × 141.6 mm
- 2 layers23.4 × 57.3 mm
Stratolink
Stratolink-hq/Stratolink
An open source, upper-atmospheric, pico balloon platform.
62 parts55MIT - 6 layers58.6 × 38 mm
Rosenberger 32K242-40ML5 testboard v2
toammann/Multilayer_SMA2Microstrip
Development of an SMA coaxial to microstrip transition using open source software (openEMS)
2 parts55CC0-1.0 - 2 layers83.6 × 40 mm
Little Big Scroll 4
TweetyDaBird/Little-Big-Scroll
A family of macropads featuring a large Encoder wheel and (1?)/4 or 6 keys.
24 parts55CC-BY-SA-4.0 - 2 layers71.1 × 95.3 mm
- 2 layers20 × 50 mm
- 2 layers130 × 120 mm
- 2 layers81 × 52 mm
Ir4stm32
but0n/IrDA-stm32
其中应用最广泛的是NEC协议。NEC标准规定: 红外通信的载波频率为38KHz, 占空比为1: 3；数据格式包括了引导码、用户码、数据码和数据码反码, 编码总占 32 位。数据反码是 数据码反相后的编码, 编码时可用于对数据的纠错。注意: 第二段的用户码也可以在遥控应用电路中被设置成第一段用户码的反码, 如下图所示:
76 parts54 - 2 layers26 × 32.4 mm
OpenEMG2
CGrassin/OpenEMG
OpenEMG is an open-hardware, easy to make, EMG module to measure muscle activity.
32 parts54MIT - 2 layers28 × 78.1 mm
DriverBoard
charcole/Dreamcast-PopnMusic
A laser cut Dreamcast Pop'n Music controller and integrated memory card using the Raspberry Pi Pico's Programmable IO
14 parts54 - 2 layers135.2 × 115.3 mm
Back
cristibaluta/Leica-G9ii
A complete hardware mod project that transforms the Panasonic Lumix G9ii into a Leica M-style camera
26 parts54 - 2 layers285 × 92.5 mm
Pcb slim
dcpedit/teeshirt
The PCB automatically applies power to the VBUS pin, but if you want to also send power to the RAW pin (#24), you can short JP1.
90 parts54CC-BY-4.0 - 2 layers41 × 50 mm
Smartportsd smd
djtersteegc/smartportsd
Various PCB and case designs of the SmartPortSD hard disk emulator for Apple II computers.
25 parts54MIT - 2 layers59.2 × 51.3 mm
- 2 layers86 × 86 mm
Production
kerikun11/IR-Station
Infrared Remote Controller with ESP8266 WiFi-module. You can control your home appliances with your smartphone or laptop.
128 parts54MIT - 2 layers329.7 × 104.6 mm
Jiran ble lite
Ladniy/jiran-ble-lite
Wireless ergo-split keyboard, based on nRF52840 module.
154 parts54CERN-OHL-P-2.0 - 4 layers53.2 × 53.2 mm
Smart lcc
magnusnordlander/smart-lcc
A smarter LCC for the Lelit Bianca V2, with Wi-Fi and stuff.
38 parts54 - 2 layers10.7 × 20.7 mm
- 4 layers99.7 × 83.8 mm
Sbus to ztex
MelkhiorVintageComputing/SBusFPGA
Stuff to put a FPGA in a SBus system (SPARCstation)
64 parts54 - 2 layers99.1 × 76.2 mm
Ssr
Miceuz/triac-bloc
An universal power block based on triac. In essence this is a solid state relay with some bells and whistles
39 parts54 - 2 layers18.3 × 31.1 mm
- 2 layers54.1 × 75.4 mm
Smart coffee hack
OpHaCo/smart_coffee_machine
Project has been done in Amiqual4Home Equipex Creativity Lab - https://amiqual4home.inria.fr/ We worked with ENSIMAG students of "café sourire project"
19 parts54 - 2 layers95 × 95 mm
