2 layers255.3 × 57.3 mm
NixieCAN
gumistor/nixie_on_can_pcb
Six NIXIE display with CAN bus interface. Powered with step up regulator.
100 parts1
Interfaces and adapters
7,328 boards- 2 layers65 × 56.5 mm
1wire raspi
guycorbaz/1wire_raspi_pcb
A KiCad project for a simple interface board connecting 1-Wire sensors to a Raspberry Pi.
10 parts1 - 2 layers51.8 × 31 mm
ESP32-WROOM-32
Habib-creater/esp32-wroom-32-usb-development-board
Professional ESP32-WROOM-32 development board with USB-UART programming, 3.3V regulation, BOOT/RESET control, GPIO expansion, I2C ESD protection, and complete KiCad manufacturing documentation.
29 parts1CERN-OHL-S-2.0 - 2 layers16.5 × 20.3 mm
BMI270-Breakout
HackableElectronics/BMI270-Breakout
BMI270 IMU breakout board using STEMMA QT / Qwiic
16 parts1LGPL-2.1 - 2 layers16.5 × 20.3 mm
Lsm6dr3trc breakout
HackableElectronics/LSM6DS3TR-C-Breakout
LSM6DS3TR-C IMU breakout board using Qwiic
16 parts1GPL-3.0 - 2 layers71.1 × 45.1 mm
- 2 layers63.5 × 22.2 mm
- 2 layers32.7 × 52.7 mm
P1-interface
halacs/p1-interface
PCB design to integrate utility meters with P1 interface to home automation systems.
9 parts1 - 4 layers50 × 43 mm
Openlst hw
harmalkar/satellite-prototype
Open-source hardware and software for a satellite with a custom on-board computer to interface over I2C, SPI, and UART with a flash chip, IMU, barometer, camera, and thermal sensors. Built to fit within a 1U form factor.
98 parts1 - 4 layers100 × 100 mm
- 2 layers127.4 × 101.5 mm
BMS Can Bus
hasanberkdasar/BMS-Can-Bus
Smart Battery Management System (BMS) with CAN Bus communication, using BQ76952 and KiCad.
59 parts1MIT - 2 layers130 × 115 mm
Fate
hasenbanck/fate
An adapter to connect a high voltage electrostatic amplifier to an ADC for audio measurement
33 parts1 - 2 layers21.4 × 51.8 mm
Stm32f072-breakout board
HayataSama/stm32f072-breakout-board
This is a breakout (development) board based on STM32F072CBT6
36 parts1 - 2 layers20 × 38.4 mm
- 2 layers190.5 × 279.4 mm
- 2 layers36.3 × 34.4 mm
MirrorGlove Esp32C6SM
Henriquepr15/mirror-glove-open-hardware
Open hardware wearable interface for finger motion capture using flexible sensors, ESP32-C6, PCB design, firmware and gesture dataset for assistive technology research.
52 parts1 - 2 layers75 × 60 mm
Circuit design
heresiarch/esp32-wifi-eth-gateway
This is proof of concept of a Wifi to Ethernet Gateway with ESP32
10 parts1Apache-2.0 - 2 layers20.2 × 20.2 mm
SAO MB adapter
Herushan/SAO-to-Minibadge-universal-adapter
This is a minibadge format adapter that can be soldered for SAO to Minibadge or Minibadge to SAO usage. This will allow Minibadges to be used on DEFCON badges or SAOs used on Minibadge displays/badges.
9 parts1 - 2 layers47.6 × 32.8 mm
- 2 layers63.5 × 15.4 mm
Video isolator
hjf/video-isolator
A video isolation circuit for adding inputs such as Y/C (S-Video) to hot-chassis TVs, including the Sony KV-1484, KV-2184, and KV-1442.
23 parts1 - 2 layers33.4 × 22.9 mm
- 2 layers68.6 × 76.2 mm
- 4 layers18.3 × 41.1 mm
- 2 layers68.4 × 18.9 mm
ATmega1284P
Hugoyhu/1284P-DipDuino-Clone
Small form factor 1284P Development Board inspired by AtomSoftTech's DipDuino. 1284P Schematic from @dcelectr and USB bridge circuit from SparkFun.
29 parts1