while this is not exactly the same as „free hardware“… it is still a step in the right direction.


Here is a list of OSHWA approved hardware projects: http://certificate.oshwa.org/certification-directory/



UID Project Name Brief Project Description Link to Documentation and Licenses Project Website Public Contact Email Address Project Version Type of Project
AT000001 AXIOM community built open hardware and free software digital cinema camera https://www.apertus.org/license https://www.apertus.org team@apertus.org 1 digital cinema, artistic, camera, computer vision
AU000001 tomu
I’m Tomu a tiny ARM microprocessor which fits in your USB port. I have two buttons and two LEDs.
http://tomu.im tomu@mithis.com v0.2 USB peripheral
CA000001 CANtact
Open Source CAN Bus Interface
Firmware: https://github.com/linklayer/cantact-fw/blob/master/LICENSE.md Hardware: https://github.com/linklayer/cantact-hw
hello@linklayer.com v1 Tool
CH000001 Open.Theremin Theremin Instrument https://github.com/GaudiLabs/OpenTheremin_V3 http://www.gaudi.ch/OpenTheremin info@gaudi.ch V3 Arduino Shield, Music Instrument
CH000002 Tentacle Shield Mini
An Arduino shield to host and individually isolate 2 sensor circuits from Atlas Scientific
T2.16 Arduino Shield
CH000003 Tentacle Shield
An Arduino shield to host and individually isolate 4 sensor circuits from Atlas Scientific
T1.16 Arduino Shield
FM/VHF RadioTransmitter with 2ch. In / 2Ch. Out USB sound card.
Non-comercial, non-regulated wireless communications.
On a space where telecommunications and media has a strong impact on society, the device its aimed as an introduction to self-managed, non-comercial and non-regulated wireless communications.TRANS/MISSION its an experimental approach to non-regulated wireless communications, covering theoretical, practical and tactical topics related to transmission, radio and radio art history.
rvx@riseup.net V_1.2 Sound Art – Activism
DE000002 OpenCEM 3340
Modular Synth Module – VCO based on CEM3340
xnotox@gmail.com Rev 2 SYNTHMODULE
ES000001 MOTEDIS XYZ 3D Printer from T-Slot extrusion using standard parts https://drive.google.com/open?id=0B5a012C3SsckMzJ3OHl3SEpFQWs www.motedis.com david@3d-seed.com Final XYZ Robot
ES000002 SAV MAKER I The SAV MAKER I is an “open hardware” project made in Spain and based on the popular vinciDuino board, predecessor of Arduino’s Leonardo board and fully compatible with it. This development has been carried out for the Telecom Engineering „Applied Electronics“ course carried out in the UMA (Universidad de Málaga). On day one, students will receive a bare PCB and a set of components to assemble and use it on some of their course projects. https://github.com/fmalpartida/SAV-MAKER-I https://github.com/fmalpartida/SAV-MAKER-I fmalpartida@gmail.com B HW, electronics, prototype board
Signum_The Invisible Revealed
SIGNUM device is a translator – it uncovers the encrypted codes of information and the language of man/machine communication- which remain unintelligible without technical aid. Sharpening our awareness about what surrounds us, capture radio waves, FM/AM, ultrasounds, translocal network connections, personal broadcast spaces, inaudible electromagnetic fields, photoelectric effects, etc, SIGNUM can be used for various applications and in different environments. The device is intended as an experimental tool for artistic practice or educational purposes.
rvx@riseup.net V.2.1 Sound, Amplifyer
FR000001 Smoothieware Open-Hardware controller for digital fabrication ( CNC ) machines, including laser cutters, 3D printers, CNC mills. https://github.com/Smoothieware/Smoothieboard http://smoothieware.org wolf.arthur@gmail.com 1 CNC controller
FR000002 Eurorack modules
Mutable Instruments Eurorack modules
1 Synthesizer
This is a breakout board for the TI ADS1292R Analog front-end IC for ECG and respiration measurement. This is a simple board to add ECG/Respiration measurement capability to your Arduino, Raspberry Pi or other microcontroller of choice.
Open Source Medical Devices
The Pulse sensor board from ProtoCentral is our new addition to our open medical hardware line-up. Maxim’s MAX30100 is a great new product that combines everything required for a pulse oximeter (including the LEDs and Photodiode !!) on a single tiny chip.
Open Source Medical Devices
AFE4490 Pulse Oximeter Shield Kit for Arduino
Measuring SpO2 aka Specific Oxygen levels in blood has never been so easy! With the new AFE4490 IC our shield does an amazing job of measuring heart rate as well as SpO2 values.
1 Open Medical Devices
JP000001 Canzasi An small testing board for easier to making I2C slave devices. https://github.com/tadfmac/Canzasi (now only Japanese) https://github.com/tadfmac/Canzasi 0.1 testing board
JP000002 ESXAR ESP8266 Traning board. https://github.com/nanbuwks/ESXAR https://github.com/nanbuwks/ESXAR 20160816
CHIRIMEN hardware CMN2015-1
to develop methods in order to control Hardware devices only by Web technologies
license: http://chirimen.org/license/LicenseEN.txt documentation: https://github.com/chirimen-oh/release
https://chirimen.org/ 1
MX000001 Byteman It’s a graphical engine utilizing a microcontroller to display animations through an eight by eight led matrix www.edx-twin3.org/byteman.html www.edx-twin3.org/byteman.html edx@edx-twin3.org 1
MX000002 Parabolic Electronically Positioned Solar Hot Water Heater A parabolic solar hot water heater for industrial, restaurant, hotel, etc. use http://www.appropedia.org/Parabolic_Solar_Hot_Water_Heater http://www.appropedia.org/Parabolic_Solar_Hot_Water_Heater info@fundacionanisa.org 1 Parabolic solar hot water heater
NZ000001 OneRNG An open hardware random number generator https://github.com/OneRNG/ http://onerng.info/ paul@taniwha.com 2
TH000001 KidCareTV

When kid watching TV on interesting channel. Kid will lost self-control and walk into red zone to watch TV closely.

To Safe kid’s health eyes vision from TV red zone.
Switch off video signal and give video signal back when kid move out from red zone like a play move in/out game.

And parent can adjustable red zone area on device by themselves.
We hope this device can help my kid and other parent who’s care your kid eyes.

Please safe our kid eyes vision now.

info@emone.co.th 1.0.0 Kid Care
UK000001 ColorHug A display colorimeter http://www.hughski.com/faq.html#openhardware http://www.hughski.com/ info@hughski.com 2 Calibration Equipment
UK000002 Europi Eurorack sequencer and interface modules based around a Raspberry Pi https://github.com/AudioMorphology/Europi richard.goodwin@morphology.co.uk 1 Eurorack music synthesis and sequencing
CE003 Expanding & Displacement Bag Digester
Design and calculations for an expanding and displacement bag biogas digester
www.creativenergie.co.uk/services/resources/CE003 EXPANDING & DISPLACEMENT BAG DIGESTER
Rev02 energy
UK000004 Nixie Pipe a modern day Nixie tube www.nixiepipe.com
Illuminated multi-symbol display device
US000001 OpenLog Open Source Hardware Datalogger https://learn.sparkfun.com/tutorials/openlog-hookup-guide https://www.sparkfun.com/products/13712 support@sparkfun.com v15 Electronic Logger
US000002 SparkFun XBee Explorer Serial The SparkFun XBee Explorer Serial is a simple to use, RS232 to serial base unit for the XBee line. Documentation: https://learn.sparkfun.com/tutorials/exploring-xbees-and-xctu , https://github.com/sparkfun/XBee_Explorer_Serial/tree/v_1.4 , Licenses: https://creativecommons.org/licenses/by-sa/4.0/ , https://opensource.org/licenses/MIT https://www.sparkfun.com/products/13225 techsupport@sparkfun.com V 1.4 Hobbyist Electronics – RF
US000003 SparkFun WiFi Shield – ESP8266 The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC – a leading platform for Internet of Things (IoT) or WiFi-related projects. The ESP8266 WiFi Shield comes pre-flashed with an AT-command firmware, so it can be controlled by any UART, but it also breaks out and provides command access to all of the ESP8266’s I/O. Since this is an Arduino shield, it makes it easy to attach to any development board that utilizes the Arduino R3 layout. Documentation: https://learn.sparkfun.com/tutorials/esp8266-wifi-shield-hookup-guide , https://github.com/sparkfun/ESP8266_WiFi_Shield , https://github.com/sparkfun/SparkFun_ESP8266_AT_Arduino_Library , Licenses: https://creativecommons.org/licenses/by-sa/4.0/ , https://opensource.org/licenses/MIT https://www.sparkfun.com/products/13287 techsupport@sparkfun.com V 1.0
US000004 SparkFun SparkPunk Sequencer Kit The SparkFun SparkPunk Sequencer is a musical control voltage sequencer designed to control the SparkPunk Sound Kit. The SparkPunk Sequencer cycles among ten steps, reading the slider and switch for each, producing corresponding analog voltages on the output pins. It offers hands-on control, with its array of knobs, sliders, and switches while seamlessly integrating with the SparkPunk Sound Generator for your creative musical enjoyment. Documentation: https://learn.sparkfun.com/tutorials/sparkpunk-sequencer-hookup-guide , https://github.com/sparkfun/Sparkpunk_Sequencer , License: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/12707 techsupport@sparkfun.com V 1.0 Hobbyist Electronics – Audio
US000005 LulzBot Mini Flexystruder Tool Head Accessory upgrade for printing one flexible filament on the LulzBot Mini desktop 3D printer. http://download.lulzbot.com/Mini/accessories/Flexystruder_v2/ https://lulzbot.com/ marketing@lulzbot.com 2 3D Printer Accessory
US000006 Shepard Test Stand The Mach 30 Shepard Test Stand is a test stand for Estes rocket motors. The Shepard Test Stand uses an Arduino Uno with a custom shield to provide the physical interface between the data collecting computer and the required sensors. Documentation – https://opendesignengine.net/projects/shepard-ts/wiki | License – http://mach30.org/about/mach-30-open-design-pledge/ ; http://opensource.org/licenses/Apache-2.0 ; http://creativecommons.org/licenses/by/3.0/ https://opendesignengine.net/projects/shepard-ts outreach@mach30.org 2 Spaceflight, Rockets, Test Stand, Instrumentation, Test Fixture, Testing Tools
US000007 Arduino Pro Mini 328 – 3.3V/8MHz This is a 3.3V Arduino running the 8MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. Documentation: https://learn.sparkfun.com/tutorials/using-the-arduino-pro-mini-33v , https://github.com/sparkfun/Arduino_Pro_Mini_328 , Licenses: https://creativecommons.org/licenses/by-sa/3.0/ , https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/11114 techsupport@sparkfun.com V 1.4 Hobbyist Electronics – Microcontroller
US000008 SparkFun XBee Explorer Regulated The SparkFun XBee Explorer Regulated takes care of the 3.3V regulation, signal conditioning, and basic activity indicators (Power, RSSI and DIN/DOUT activity LEDs). It translates the 5V serial signals to 3.3V so that you can connect a 5V (down to 3.3V) system to any XBee module. Documentation: https://github.com/sparkfun/XBee_Explorer_Regulated/tree/HW_V1.4 , https://learn.sparkfun.com/tutorials/exploring-xbees-and-xctu Licenses: https://creativecommons.org/licenses/by-sa/4.0/ , https://opensource.org/licenses/MIT https://www.sparkfun.com/products/11373 techsupport@sparkfun.com V 1.4 Hobbyist Electronics – RF
US000009 SparkFun Motor Driver – Dual TB6612FNG (1A) The TB6612FNG motor driver can control up to two DC motors at a constant current of 1.2A (3.2A peak). Two input signals (IN1 and IN2) can be used to control the motor in one of four function modes – CW, CCW, short-brake, and stop. The two motor outputs (A and B) can be separately controlled, the speed of each motor is controlled via a PWM input signal with a frequency up to 100kHz. Logic supply voltage (VCC) can be in the range of 2.7-5.5VDC, while the motor supply (VM) is limited to a maximum voltage of 15VDC. Documentation: https://learn.sparkfun.com/tutorials/tb6612fng-hookup-guide , https://github.com/sparkfun/Motor_Driver-Dual_TB6612FNG/tree/V_1.1 , Licenses: https://creativecommons.org/licenses/by-sa/3.0/, https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/9457 techsupport@sparkfun.com V 1.1 Hobbyist Electronics – Motor Control
US000010 The F-F-Fiddle The F-F-Fiddle (pronounced eff-eff-fiddle) is a full size electric violin that can be produced using common FFF-type 3D printing equipment. www.openfabpdx.com/fffiddle www.openfabpdx.com/fffiddle David@openfabpdx.com Version 1 Non-computer hardware; musical instrument; 3D printing
US000011 BeagleBone Black Wireless Open hardware computer for makers, educators and professionals https://github.com/beagleboard/BeagleBone-black-wireless https://beagleboard.org/black-wireless Oshwa@beagleboard.org A5 Computer
US000012 SparkFun Sound Detector The SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provides an audio output, but also a binary indication of the presence of sound, and an analog representation of its amplitude. The 3 outputs are simultaneous and independent, so you can use as many or as few as you want at once. Documentation: https://learn.sparkfun.com/tutorials/sound-detector-hookup-guide , https://github.com/sparkfun/Sound_Detector/commits/master , Licenses: https://creativecommons.org/licenses/by-sa/3.0/ , https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/12642 techsupport@sparkfun.com V 1.1 Hobbyist Electronics – Audio/Sensors
US000013 SparkFun Load Cell Amplifier – HX711 The SparkFun Load Cell Amplifier is a small breakout board for the HX711 IC that allows you to easily read load cells to measure weight. By connecting the amplifier to your microcontroller you will be able to read the changes in the resistance of the load cell, and with some calibration you’ll be able to get very accurate weight measurements. Documentation: https://learn.sparkfun.com/tutorials/load-cell-amplifier-hx711-breakout-hookup-guide , https://github.com/sparkfun/HX711-Load-Cell-Amplifier/tree/V_H11.0 , License: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/13879 techsupport@sparkfun.com V 1.1 Hobbyist Electronics – Sensors
US000014 SparkFun MP3 Player Shield The SparkFun MP3 Player Shield is an awesome MP3 decoder with the capabilities of storing music files onto a run-of-the-mill microSD card, thus giving you the ability to add music or sound effects to any project. With this board you can pull MP3 files from an microSD card and play them using only one shield, effectively turning any Arduino into a fully functional stand-alone MP3 player! Documentation: https://learn.sparkfun.com/tutorials/mp3-player-shield-hookup-guide-v15 , https://github.com/sparkfun/MP3_Player_Shield/tree/V_1.5 , Licenses: https://creativecommons.org/licenses/by-sa/4.0/ , https://opensource.org/licenses/MIT https://www.sparkfun.com/products/12660 techsupport@sparkfun.com V 1.5 Hobbyist Electronics – Audio
US000015 SparkFun Large Digit Driver The SparkFun Large Digit Driver is a chainable controller backpack that can be soldered directly to the back of large 6.5″ 7-segment displays. Keep in mind that the Large Digit Driver requires both 12V for the LEDs and 5V for the on-board TPIC6C596 IC. Documentation: https://learn.sparkfun.com/tutorials/large-digit-driver-hookup-guide , https://github.com/sparkfun/Large_Digit_Driver/tree/V_H1.0_F1.0 , License: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/13279 techsupport@sparkfun.com V 1.0 Hobbyist Electronics – LED Control
US000016 SparkFun SparkPunk Sound Kit The SparkFun SparkPunk Kit is a sound generator made in the spirit of the Atari Punk Console. The SparkPunk is a very simple synthesizer, using the somewhat conventional arrangement of oscillators that feed a filter. With all of the knobs and switches, a lot of tonal variations are possible. Documentation: https://learn.sparkfun.com/tutorials/sparkpunk-hookup-guide , https://github.com/sparkfun/Sparkpunk/tree/master, License: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/11177 techsupport@sparkfun.com V 1.3 Hobbyist Electronics – Audio
US000017 SparkFun Soil Moisture Sensor The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The two large exposed pads function as probes for the sensor, together acting as a variable resistor. Documentation: https://learn.sparkfun.com/tutorials/soil-moisture-sensor-hookup-guide , https://github.com/sparkfun/Soil_Moisture_Sensor , License: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/13322 techsupport@sparkfun.com V 1.0 Hobbyist Electronics – Sensors
US000018 SparkFun SAMD21 Mini Breakout The SAMD21 Mini Breakout is a Pro Mini-sized breakout for the Atmel ATSAMD21G18, a 32-bit ARM Cortex-M0+ processor with 256KB flash, 32KB SRAM, and an operating speed of up to 48MHz. The SparkFun SAMD21 Mini Breakout has been equipped with a USB interface for programming and power, surrounded with an RTC crystal, and a 600mA 3.3V regulator. Documentation: https://learn.sparkfun.com/tutorials/samd21-minidev-breakout-hookup-guide , https://github.com/sparkfun/SAMD21_Mini_Breakout , License: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/13664 techsupport@sparkfun.com V 1.0 Hobbyist Electronics – Microcontroller
US000019 LulzBot Mini Single Extruder Tool Head Default tool head for printing standard filament on the LulzBot Mini desktop 3D printer. http://devel.lulzbot.com/mini/accessories/brambling/ https://lulzbot.com/ marketing@lulzbot.com 2 3D Printer Accessory
US000020 LulzBot Hot End Component for LulzBot desktop 3D printer tool heads, featuring all metal construction for high temperatures. http://download.lulzbot.com/TAZ/accessories/tool_heads/version_2/Hexagon_v2_Hot_End/ https://lulzbot.com/ marketing@lulzbot.com 2 3D Printer Accessory
US000021 SparkFun 9DoF IMU Breakout – LSM9DS1 The LSM9DS1 is a versatile, motion-sensing system-in-a-chip. It houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer – nine degrees of freedom (9DOF) in a single IC! The LSM9DS1 is equipped with a digital interface, but even that is flexible: it supports both I2C and SPI, so you’ll be hard-pressed to find a microcontroller it doesn’t work with. Documentation: https://learn.sparkfun.com/tutorials/lsm9ds1-breakout-hookup-guide , https://github.com/sparkfun/LSM9DS1_Breakout , Licenses: https://opensource.org/licenses/MIT , https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/13284 techsupport@sparkfun.com V 1.0 Hobbyist Electronics – Sensors
US000022 Archim 3D Printing Electronics https://github.com/ultimachine/Archim https://github.com/ultimachine/Archim/wiki Info@ultimachine.com 1 3D Printing Electronics
US000023 SparkFun Humidity and Temperature Sensor Breakout – SHT15 The SHT15 Breakout is an easy to use, highly accurate, digital temperature and humidity sensor. The two sensors built into the SHT15 have been seamlessly coupled to a 14bit analog to digital converter and a serial interface circuit resulting in superior signal quality, fast response time, and a strong resistance to external disturbances. Documentation: https://learn.sparkfun.com/tutorials/sht15-humidity-and-temperature-sensor-hookup-guide, https://github.com/sparkfun/SHT15_Breakout , License: https://creativecommons.org/licenses/by-sa/4.0/ , https://www.sparkfun.com/products/13683 techsupport@sparkfun.com V 1.4 Hobbyist Electronics – Sensors
US000024 NeuroBytes NeuroBytes are small modular electronic neuron simulators that can be freely connected to form complex and biologically representative neural circuits. https://github.com/zakqwy/neurobytes www.neurotinker.com/neurobytes zach@neurotinker.com v0.91 educational technology
US000025 SparkFun ESP8266 Thing The SparkFun ESP8266 Thing is a breakout and development board for the ESP8266 WiFi SoC – a leading platform for Internet of Things (IoT) or WiFi-related projects. The Thing is low-cost and easy to use, and Arduino IDE integration can be achieved in just a few steps. We’ve made the ESP8266 easy to use by breaking out all of the module’s pins, adding a LiPo charger, power supply, and all of the other supporting circuitry it requires. Documentation: https://learn.sparkfun.com/tutorials/esp8266-thing-hookup-guide , https://github.com/sparkfun/ESP8266_Thing , License: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/13231 techsupport@sparkfun.com V 1.0 Hobbyist Electronics – IoT Microcontrollers
US000026 SparkFun Battery Babysitter – LiPo Battery Manager The SparkFun Battery Babysitter is an all-in-one single-cell Lithium Polymer (LiPo) battery manager. The charger supports adjustable charge rates of up to 1.5A, as well as USB-compliant 100mA and 500mA options. It also features power-path management, guaranteeing power to your project even if the battery has died. Documentation: https://learn.sparkfun.com/tutorials/battery-babysitter-hookup-guide , https://github.com/sparkfun/Battery_Babysitter/tree/V_1.0 , Licenses: https://creativecommons.org/licenses/by-sa/4.0/ , https://opensource.org/licenses/MIT https://www.sparkfun.com/products/13777 techsupport@sparkfun.com V 1.0 Hobbyist Electronics – Power Control
US000027 HackEEG TI ADS1299 EEG SoC shield for Arduino Due https://github.com/adamfeuer/hackeeg-shield https://starcat.io/products/hackeeg-shield/ info@starcat.io 1.4.0 EEG Arduino shield
US000028 OpenEVSE Open Source Electric Vehicle Charging Station http://support.openevse.com http://www.openevse.com info@openevse.com 1 Hardware, Software, Firmware
US000029 LulzBot TAZ Desktop 3D Printer Easy-to-use, large format, advanced Fused Filament Fabrication (FFF) desktop 3D printer. http://download.lulzbot.com/TAZ/6.01/ https://lulzbot.com/ marketing@lulzbot.com 6 3D Printer
US000030 LulzBot Mini Desktop 3D Printer Easy-to-use, small format, entry level Fused Filament Fabrication (FFF) desktop 3D printer. http://download.lulzbot.com/Mini/1.03/ https://lulzbot.com/ marketing@lulzbot.com 1 3D Printer
US000031 Arduino Pro Mini 328 – 5V/16MHz This is a 5V Arduino running the 16MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. Documentation: https://learn.sparkfun.com/tutorials/using-the-arduino-pro-mini-33v , https://github.com/sparkfun/Arduino_Pro_Mini_328 , Licenses: https://creativecommons.org/licenses/by-sa/3.0/ , https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/11113 techsupport@sparkfun.com V 1.4 Hobbyist Electronics – Microcontrollers
US000032 keyswitch.one keyswitch.one is an open-source, fully programmable keyboard for your keychain. https://github.com/sizigi/keyswitch.one http://keyswitch.one hello@sizigistudios.com v1 keyboard
US000033 SparkFun 9DoF Sensor Stick The SparkFun 9DoF Sensor Stick is an easy-to-use 9 Degrees of Freedom IMU. The Sensor Stick deftly utilizes the LSM9DS1 motion-sensing system-in-a-chip. It houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer – nine degrees of freedom (9DoF) in a single IC! The Sensor Stick features a slimmed down 0.9″x0.4″ footprint, and four broken-out pins for control. Documentation: https://learn.sparkfun.com/tutorials/9dof-sensor-stick-hookup-guide , https://github.com/sparkfun/9DOF_Sensor_Stick/tree/v21 , Licenses: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/13944 techsupport@sparkfun.com V 2.1 Hobbyist Electronics – Sensors
US000034 SparkFun Electret Microphone Breakout This small breakout board couples an Electret microphone (100Hz–10kHz) with a 60x mic preamplifier to amplify the sounds of voice, claps, door knocks or any sounds loud enough to be picked up by a microcontroller’s analog-to-digital converter. Documentation: https://learn.sparkfun.com/tutorials/electret-mic-breakout-board-hookup-guide , https://github.com/sparkfun/Electret_Microphone_Breakout/tree/Revision , License: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/12758 techsupport@sparkfun.com V 2.0 Hobbyist Electronics – Audio
US000035 Autorouter 101 – Design Rules Setup An open source project for teaching people how to setup, configure and auto-route a PCB using CircuitMaker ECAD tools. This board is a Single Board Computer based on an 80C51 derivative microcontroller. circuitmaker.com/Projects/Details/CircuitMaker-Official/Autorouter-101-Design-Rule-Setup circuitmaker.com/Projects/Details/CircuitMaker-Official/Autorouter-101-Design-Rule-Setup circuitmaker@altium.com 0.1 Single Board Computer, PCB design and schematic.
US000036 Big Easy Driver The Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to a max 2A/phase. It can take a maximum motor drive voltage of around 30V, and includes on-board 5V/3.3V regulation, so only one supply is necessary. Documentation: https://github.com/sparkfun/Big_Easy_Driver/tree/V_HW1.6a_Fw_1.0 , https://learn.sparkfun.com/tutorials/big-easy-driver-hookup-guide , License: https://creativecommons.org/licenses/by-sa/3.0/ https://www.sparkfun.com/products/12859 techsupport@sparkfun.com V 1.6 Hobbyist Electronics – Motor Control
US000037 LulzBot TAZ Flexystruder Tool Head Accessory upgrade for printing one flexible filament on the LulzBot TAZ desktop 3D printer. http://download.lulzbot.com/TAZ/accessories/tool_heads/version_2/Flexystruder_v2/ https://lulzbot.com/ marketing@lulzbot.com 2 3D Printer Accessory
US000038 EQ-1 Headphones Adjustable headband, high quality over-ear headphones that are maximally replicable on desktop 3D Printers. http://www.thingiverse.com/thing:674179 http://www.thingiverse.com/thing:674179 info@3DCentralVA.com 1 Consumer Electronics – over-ear headphones
US000039 LulzBot TAZ Dual Extruder Tool Head Accessory upgrade for printing two standard filaments on the LulzBot TAZ desktop 3D printer. http://download.lulzbot.com/TAZ/accessories/tool_heads/version_2/Dual_Extruder_v2/ https://lulzbot.com/ marketing@lulzbot.com 2 3D Printer Accessory
US000040 SparkFun EL Sequencer The SparkFun EL Sequencer is a board that contains an Arduino-compatible microcontroller, and circuitry for controlling up to eight strands of electroluminescent wire. The EL Sequencer can safely switch high-voltage AC on and off, allowing you to easily create animated displays or whatever else your imagination can come up with. Documentation: https://learn.sparkfun.com/tutorials/el-sequencerescudo-dos-hookup-guide , https://github.com/sparkfun/EL_Sequencer/tree/V_2.3 , License: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/12781 techsupport@sparkfun.com V 2.3 Hobbyist Electronics – EL
US000041 SparkFun Proto Pedal The SparkFun Proto Pedal is an easy-to-assemble kit that makes building guitar effect pedals easier. With the SparkFun Proto Pedal you’ll find all the problems of a guitar pedal’s complex framework solved with true bypass and LED switching; a large, open prototyping area equivalent to a standard solderless breadboard; a small prototyping area for power regulation or reference voltages; and six positions to help organize potentiometer wiring. Documentation: https://learn.sparkfun.com/tutorials/proto-pedal-assembly-and-theory-guide , https://learn.sparkfun.com/tutorials/proto-pedal-chassis-hookup-guide , https://github.com/sparkfun/Proto_Pedal , Licenses: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/13124 techsupport@sparkfun.com V 1.0 Hobbyist Electronics – Audio Control
US000042 SparkFun Triple Axis Accelerometer Breakout – ADXL345 The ADXL345 is a small, thin, low power, 3-axis MEMS accelerometer with high resolution (13-bit) measurement at up to +-16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface. Documentation: https://learn.sparkfun.com/tutorials/adxl345-hookup-guide , https://github.com/sparkfun/ADXL345_Breakout , Licenses: https://creativecommons.org/licenses/by-sa/3.0/ , https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/9836 techsupport@sparkfun.com V 1.4 Hobbyist Electronics – Sensors
US000043 LulzBot TAZ Single Extruder Tool Head Default tool head for printing standard filament on the LulzBot TAZ desktop 3D printer. http://download.lulzbot.com/TAZ/accessories/tool_heads/version_2/Single_Extruder_v2/ https://lulzbot.com/ marketing@lulzbot.com 2 3D Printer Accessory
US000044 SparkFun Decade Resistance Box This is the SparkFun Decade Resistance Box, an involved PTH soldering kit that allows you to quickly and accurately dial in a specific resistance value between 0 and 999,990 Ω, in 10 Ω increments. Documentation: https://learn.sparkfun.com/tutorials/decade-resistance-box-hookup-guide , https://github.com/sparkfun/Decade_Resistance_Box , License: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/13006 techsupport@sparkfun.com V 1.0 Hobbyist Electronics – Workbench Tool
US000045 Blinky Buildings: Empire State Blinky Buildings is a simple kit to teach people how to make derivatives of open source hardware. This kit accompanies Chapter 6: ‚Making a Derivative‘ of the Building Open Source Hardware book. https://bitbucket.org/lunchboxelectronics/blinky-buildings-empire-state http://lunchboxelectronics.com/product/blinkybuildings alicia@lunchboxelectronics.com 1 Electronics soldering kit
US000046 LulzBot TAZ FlexyDually Tool Head Accessory upgrade for printing one standard and one flexible filament on the LulzBot TAZ desktop 3D printer. http://download.lulzbot.com/TAZ/accessories/tool_heads/version_2/FlexyDually_v2/ https://lulzbot.com/ marketing@lulzbot.com 2 3D Printer Accessory
US000047 SparkFun SOIC to DIP Adapter – 8-Pin The SparkFun 8-Pin SOIC to DIP Adapter is a small PCB that lets you adapt SOIC packages into a DIP footprint. These tiny boards are useful for modding and upgrading devices that use 8-pin DIP ICs, when the upgraded IC is only available in a SOIC footprint. Documentation: https://learn.sparkfun.com/tutorials/8-pin-soic-to-dip-adapter-hookup-guide , https://github.com/sparkfun/SOIC8-DIP_Adapter/tree/V_1.1, License: https://creativecommons.org/licenses/by-sa/4.0/ https://www.sparkfun.com/products/13655 techsupport@sparkfun.com V 1.1 Hobbyist Electronics – Prototyping
US000048 Learn to Solder Kit: Blink A beginner learn to solder project https://github.com/RocketDepartment/learn-to-solder-kits http://learntosolderkit.com ideas@rocketdept.com 1.1 Solder Kit
US000049 Mycroft Mark 1 Mycroft Mark 1 is a smart speaker and a reference device for the open-source AI assistant Mycroft. https://github.com/MycroftAI/hardware-mycroft-mark-1 https://mycroft.ai/ derick.schweppe@mycroft.ai 1 smart speaker
US000050 Open Source Laboratory Sample Rotator Mixer and Shaker Open-source 3-D printable laboratory sample rotator mixer developed.
• Laboratory sample rotator used for tumbling as well as gentle mixing.
• Arduino microcontroller incorporated to create shaker and custom programs.
• Can be built by non-specialists for under US$30 (US$50 with shaking).
• Open source devices technically superior, 90% cost savings vs proprietary options.
http://3dprint.nih.gov/discover/3dpx-003287 http://dx.doi.org/10.1016/j.ohx.2016.07.001 kcdhanka@mtu.edu 1 3Dprinted Open Hardware + Arduino
US000051 blink(1) USB notification light blink(1) is a programmable USB notification light used to display important Internet or computer events in an ambient non-obtrusive fashion https://github.com/todbot/blink1/blob/master/LICENSE.txt https://blink1.thingm.com/ info@thingm.com 1.0+ USB peripheral
US000052 EasyDriver – Stepper Motor Driver The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0 to 5V pulse (or 0 to 3.3V pulse if you solder SJ2 closed on the EasyDriver). EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4,6, or 8 wire stepper motors. Documentation: https://github.com/sparkfun/Easy_Driver , https://learn.sparkfun.com/tutorials/easy-driver-hook-up-guide , License: https://creativecommons.org/licenses/by-sa/3.0/ https://www.sparkfun.com/products/12779 techsupport@sparkfun.com V 4.5 Hobbyist Electronics – Motor Driver
LulzBot TAZ MOARstruder Tool Head
Accessory upgrade for high output printing of high strength parts on the LulzBot TAZ desktop 3D Printer.
1 3D Printer Accessory
US000054 Lixie Display
Lixie is an edge-lit LED alternative to the Nixie Tube!
1.0.0 Numeric Display
US000055 Snowflake Pendant
Snowflake necklace pendant using an Attiny85 to blink six LEDs.
jeff@glancymail.com v2 Wearable
US000056 Meggy Jr RGB
Handheld gaming soldering kit, programmable and based around an 8×8 RGB LED Matrix. Arduino compatible.
electronics, soldering, game
Handibot, Smart Power Tool
Handibot is a smart power tool, digitally controlled and portable. It is a small CNC that you take to your work to machine plastic, wood, and aluminum.
Handibot V2.0
Open innovation of a robotic tool for digital fabrication: open source physical structure; electronic hardware; and software platform.
US000058 Holoseat
Holoseat is an open source project of Model B, LLC that transforms your gaming from couch potato time to workout time.
Documentation: https://opendesignengine.net/projects/holoseat/wiki/V0_3Documentation, Licenses: Hardware: CERN Open Hardware License, Software: GNU General Public License, version 3.0, Documentation: Creative Commons Attribution-ShareAlike
dev.holoseat.com holoseat@modelb.biz 0.3
Electronics, gaming, exercise
Propeller 1 Multicore Microcontroller
Open source Verilog code, Spin interpreter for Parallax’s Propeller 1 Multicore Microcontroller.
www.parallax.com kgracey@parallax.com P8X32A
Custom embedded multicore processor

what it needs to get certified:

src: http://certificate.oshwa.org/

Stage Event Action by OSHWA Action by Certified Party Penalty
1 OSHWA receives complaint about an alleged violation OSHWA institutes an investigation into the violation and sends first notice to third party about alleged violations Certified Party must cure violation, dispute the charge, or withdraw from certification and cease use of the Mark None
2 Certified party has not completed stage 1 action within 90 days of first notice OSHWA sends second notice to certified party about alleged violations Certified Party must cure violation or withdraw from certification and cease use of the Mark None
3 Certified party has not completed stage 2 action within 120 days of first notice OSHWA sends “third notice” to certified party about alleged violations and posts certified party’s name to a list of noncompliant parties on OSHWA’s website Certified Party must cure violation or withdraw from certification and cease use of the Mark Certified Party’s name is listed on OSHWA’s website as a noncompliant party
4 Certified party has not completed stage 3 action within 180 days of first notice OSHWA imposes monthly fine for noncompliance Certified Party must cure violation or withdraw from certification and cease use of the Mark Monthly fines of up to $500/month until compliance is achieved
5 Certified party has not completed stage 4 action within one year of first notice OSHWA increases monthly fine for noncompliance Certified Party must cure violation or withdraw from certification and cease use of the Mark Monthly fines of up to $1,000/month until compliance is achieved
6 Certified party has not completed stage 5 action within two years of first notice OSHWA increases monthly fine for noncompliance Certified Party must cure violation or withdraw from certification and cease use of the Mark Monthly fines of up to $10,000/month until compliance is achieved
7 Certified party has not completed stage 6 action within two years of first notice OSHWA terminates certification mark agreement No further action admitted Certified Party is in material breach of the Certification Agreement and is now liable for infringement

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