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HealthyPi v3 - Health HAT for Raspberry Pi
An open-source, multi-parameter, full fledged human body vital sign monitoring HAT for Raspberry Pi as well as standalone use.
Roland TR-909 Digital Mods: Memory, MIDI, OS, LED Upgrades
Keep your vintage 909 screaming for another 30 years.
LimeNET Network-in-a-Box
A software-enabled network-in-a-box based on LimeSDR
Quark Tool
A utility knife that takes minimalism to a new vanishing point.
ERASynth
Open-Source, Arduino-Compatible RF Signal Generator with Wi-Fi Connectivity
The OMSI Planetarium: It's Your Space
Help us upgrade Oregon's beloved planetarium.
GnuBee: Personal Cloud 1
A low-cost, low-power, network-attached storage device
Paperino
An easy-to-use, micro ePaper shield for the Particle & Arduino community
Haasoscope
Cheap, flexible, data acquisition for all!
Hornbill
An affordable, rugged, secure, and open hardware platform for battery powered connected things with ESP32
Husarion CORE2
A connected computer for robots
NUT4NT+
Open, professional satellite navigation equipment.
BIOMIO Sidekick
An open source biometric authenticator and NFC, RFID, and smart card reader
Very Useful Circuits
Lectrical engineering for all ages
Stenosaurus
A Next-Generation Open Stenotype Machine
Signet
Physical security for your personal data
Aeroscope: Wireless Oscilloscope
A wireless, ultra-portable oscilloscope with impressive specs – debug circuits in their natural environment.
Neosegment Digit
Seven Segment display, reimagined in color and connectivity.
µduino
The Smallest Arduino Ever Created
ZeroPhone
A $50 open source smartphone based on the Raspberry Pi Zero
Traverse Five64
Quad-core ARM64 Networking Platform with Mainline Linux Support
Pastilda: Open-source Hardware Password Manager
Open-source hardware password manager
EEZ H24005: Open Source Bench Power Supply
A fully open source programmable power supply offering professional lab-quality features and performance
BES-AFE-1: Analog Front-End Module for ECGs
A fully functional single lead electrocardiograph analog front-end module designed for prototyping and integration in user designs.
Winkel Board
Powerful, All-in-one, Arduino-compatible Development and Prototyping Board with ATmega128 at it's Core.
JuicyBoard: Modular Robotic Control System
JuicyBoard is an open source, modular, robotic control system for building 3D printers/CNC/router or other robotics applications.
xCAN
An extensible CAN bus hacking tool.
Idiotware Shield: IoT for Arduino, Simplified
IoT for Arduino, Simplified.
AAduino
A Wireless Arduino Clone the Size of an AA Battery
HiFive1: Open Source, Arduino-Compatible RISC-V Dev Kit
HiFive1: open-source, Arduino-compatible RISC-V dev kit
Open-V
The World's First Open Source RISC-V-based 32-bit μC
Hexoshi: Milestone 1
A libre free-roaming game inspired by Metroid.
