Northern Widget LLC (Skunkworks)

A collection of Northern Widget projects and designs not yet ready for their time in the limelight. Our prime-time selection: https://github.com/NorthernWidget

Minneapolis, MN, USA

Pinned Repositories

Haar_Library
Arduino interface for the Haar temp, pressure, RH sensor
Language:C++10
MCP47FEBxx
Arduino library for interfacing with the MCP47FEB DAC
Language:C++20
NorthernWidget-Skunkworks-legacy.github.io
The webpage for research and development side of Northern Widget
Language:CSS10
Okapi_Library
An Arduino compatible library for utilizing the basic and logging features of the Resnik data logger
Language:C++10
Project-Haar
A highly rugged temperature-pressure-humidity sensor
Language:Jupyter Notebook20
Project-Monarch
Designs for a small scale and low cost pyronometer operating in both the short wave and long wave spectral regions
Language:C++3 2 121
Project-Okapi
Hardware designs for a large scale high performance telemetered data logger, centered around a Particle Boron RF module
Language:C++72
Project-Tally
A minimal ultra low power digital event counter, designed to be a counterpart to a traditional data logger to measure rapid events
Language:C++20
Project-Walrus
TP-DownHole on a one-sided board for easier production and encapsulation
Language:C++3 4 140
TP-DownHole-No2
Embedded data logger for pressure and temperature measurements
Language:MATLAB10

Northern Widget LLC (Skunkworks)'s Repositories

NorthernWidget-Skunkworks/Project-Okapi
Hardware designs for a large scale high performance telemetered data logger, centered around a Particle Boron RF module
Language:C++72
NorthernWidget-Skunkworks/Project-Monarch
Designs for a small scale and low cost pyronometer operating in both the short wave and long wave spectral regions
Language:C++3 2 121
NorthernWidget-Skunkworks/Project-Walrus
TP-DownHole on a one-sided board for easier production and encapsulation
Language:C++3 4 140
NorthernWidget-Skunkworks/MCP47FEBxx
Arduino library for interfacing with the MCP47FEB DAC
Language:C++20
NorthernWidget-Skunkworks/Project-Haar
A highly rugged temperature-pressure-humidity sensor
Language:Jupyter Notebook20
NorthernWidget-Skunkworks/Project-Tally
A minimal ultra low power digital event counter, designed to be a counterpart to a traditional data logger to measure rapid events
Language:C++20
NorthernWidget-Skunkworks/ALog-LogMega
Arduino Mega (ATmega 2560) version of the ALog, designed to accomodate larger numbers of sensors, higher power consumption, and telemetry
11
NorthernWidget-Skunkworks/Haar_Library
Arduino interface for the Haar temp, pressure, RH sensor
Language:C++10
NorthernWidget-Skunkworks/Okapi_Library
An Arduino compatible library for utilizing the basic and logging features of the Resnik data logger
Language:C++10
NorthernWidget-Skunkworks/ADS1115_Library
Wrapper for Adafruit_ADS1X15 by K. Townsend that conforms to Northern Widget interface standards
Language:C++
NorthernWidget-Skunkworks/ICSP-half-size-adapter
Links a standard 2.54 mm (0.1") ICSP/ISP header termination to a set of half-size 1.27 mm (0.05") pins.
NorthernWidget-Skunkworks/MCP23018
An Arduino compatible library for the IO expander
Language:C++1
NorthernWidget-Skunkworks/MCP3221
Arduino library for MCP3221 ADC
Language:C++1
NorthernWidget-Skunkworks/MCP4725
An Arduino compatible library for use with the MCP4725/6 which allows access to more of the advanced features
Language:C++
NorthernWidget-Skunkworks/Monarch_Library
A library to interface with the Monarch shortwave and longwave solar-radiation modules
Language:C++
NorthernWidget-Skunkworks/NorthernWidget-Skunkworks.github.io
Website
Language:SCSS
NorthernWidget-Skunkworks/Project-Astron
Eagle files for a breakout module to test the capability of low cost RTC systems
NorthernWidget-Skunkworks/Project-Bonnet
Compact, self contained, multi-point voltage logger/monitor. Designed for use as a testing device.
NorthernWidget-Skunkworks/Project-Calypso
The hardware and software designs for a turbidity measurement system, based on the work of a 2018 UMN senior design team
Language:G-code
NorthernWidget-Skunkworks/Project-Heptapod
Eagle designs for bus breakout boards, designed to distribute I2C connections
NorthernWidget-Skunkworks/Project-Longbow
Eagle files for a RS-485 range extender system, designed to go between I2C and RS-485 (or simply convert RS-485 to UART. Designed to work in unison with TP-Downhole Longbow system from Northern Widget
Language:C++
NorthernWidget-Skunkworks/Project-Raven
Eagle designs for a high gain current amplifier board, for either bench-top or field use
NorthernWidget-Skunkworks/Project-Symbiont-LiDAR
Design files for a support and interface unit for the Garmin LiDAR Lite
Language:C++3 141
NorthernWidget-Skunkworks/Project-ThermalStake
Rugged state with embedded thermistors to measure groundwater--surface-water exchange
NorthernWidget-Skunkworks/RockBLOCK-feather
Feather-form-factor breakout for the RockBlock Iridium modem
NorthernWidget-Skunkworks/Symbiont-LiDAR_Library
Arduino library for the Symbiont board, which manages a LiDAR Lite unit (roll/pitch, firmware lock/reset, power supply)
Language:C++
NorthernWidget-Skunkworks/Tally_Library
An Arduino library for interfacing to the Project Tally Event counter
Language:C++1
NorthernWidget-Skunkworks/TCA9555
An Arduino compatible library for the TCA9555 IO expander
Language:C++1
NorthernWidget-Skunkworks/TLog_Library
A library to interface and utilize the features of the TLog data logger
Language:C++
NorthernWidget-Skunkworks/Walrus_Library
Library for interfacing with the Walrus temp and pressure sensor via an Arduino device
Language:C++1