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peter jansen

postdoctoral research fellow and open source mad scientist

Canada / USA
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10 Projects
peter-jansen
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This user joined on 06/06/2014.

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Science in your hand. A pocket-sized instrument capable of visualizing and exploring the world around you.
Project Owner Contributor

Open Source Science Tricorder

peter-jansenpeter jansen

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an attempt to develop a low-field coded-field compressed sensing magnetic resonance imager
Project Owner Contributor

low-field MRI

peter-jansenpeter jansen

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An open source low-resolution desktop CT scanner
Project Owner Contributor

OpenCT2

peter-jansenpeter jansen

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An attempt at a prepolarized Earth's-field compressive magnetic resonance imager
Project Owner Contributor

low-field MRI Continued

peter-jansenpeter jansen

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Science in your hand. A pocket-sized instrument capable of visualizing and exploring the world around you. (Iteration 8)
Project Owner Contributor

Iteration 8

peter-jansenpeter jansen

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A Vintage Coin-Operated Texas Instruments Graphing Cabinet reconstructed from the Onion article
Project Owner Contributor

Vintage Coin-Operated Texas Instruments Graphing C

peter-jansenpeter jansen

View all 10 projects

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A cheap respirator mask, rapidly made via vacuum-forming, for use with any filter media.
Project Owner Contributor

Rapidly Manufacturable, Flexible-Media Respirator

david-lesserDavid Lesser

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A contest for open drivers for the ESP32 and Raspberry Pi Zero W for the FLIR Lepton in Radiometric mode
Project Owner Contributor

Hot Camera Contest

peter-jansenpeter jansen

Things I've Built

Open Source Science Tricorder Mark 1

A handheld instrument with a suite of sensors for making a variety of atmospheric, electromagnetic, and spatial measurements.

Open Source Science Tricorder Mark 2

A handheld instrument with a suite of sensors for making a variety of atmospheric, electromagnetic, and spatial measurements. The Mark 2 has dual OLED screens and runs Linux.

Open Source Mini-Spectrometer

A small, low-cost, 3d-printable visible light spectrometer with a digital interface for embedded applications.

Open Source Computed Tomography (CT) Scanner

Harness the power of the atom to make volumetric tomographic scans of everyday objects!

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Pi Zero-based open-source mobile phone (that you can assemble for 50$ in parts)
Project Owner Contributor

ZeroPhone - a Raspberry Pi smartphone

aryaArya

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The open source 3D Printable Raman Spectrometer using a RaspberryPi and easy to find off the shelf components..
Project Owner Contributor

ramanPi - Raman Spectrometer

flcfl@C@

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See if ultrasonic cavitation can be used to fixate atmospheric Nitrogen less expensively than the Haber process.
Project Owner Contributor

Improve the Haber process

peter-walshPeter Walsh

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Spartan 6 FPGA Shield includes SPI Configuration Flash, Breakout Headers, SRAM, programmable from Arduino or SPI Programmer
Project Owner Contributor

Arduino-Compatible FPGA Shield

technolomaniactechnolomaniac

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Capture interactive models of magnetic fields with your 3D printer
Project Owner Contributor

3D Magnetic Field Scanner

ted-yapoTed Yapo

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A thumb-sized device that plugs into your iPhone / iPad / iPod Touch headphones jack and turns your iOS device into a Thermal Camera
Project Owner Contributor

TJ - $99 Thermal Imager

marius-popescuMarius Popescu

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Documenting my experiments with the FLIR Lepton 3.5 thermal imaging camera.
Project Owner Contributor

Lepton 3.5 Thermal Imaging Camera

dan-julioDan Julio

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A device for conducting Nuclear Magnetic Resonance experiments at Earth's field
Project Owner Contributor

PyPPM: A Proton Precession Magnetometer for all!

bradley-worleyBradley Worley

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Raspberry Pi zero portable music player
Project Owner Contributor

PiPod

brambram

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CD quality sound processing, integrated with Arduino sketches
Project Owner Contributor

Teensy Audio Library

paul-stoffregenPaul Stoffregen

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Capture the display of a Rigol DS1000Z series oscilloscope by LAN only, using LXI SCPI commands. No USB, no VISA, no IVI and no Rigol drivers required
Project Owner Contributor

Driverless Rigol DS1054Z screen capture over LAN

rogeorgeRoGeorge

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A tiny processor board the size of a 16 pin DIP with Bluetooth Low Energy
Project Owner Contributor

OSHChip V1.0

philipPhilip

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A tiny homemade radio telescope I built which can take pictures IN RADIO... i guess i was just bored
Project Owner Contributor

Tiny Radio Telescope

gonalo-nespralGonçalo Nespral

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A USB Serial device to log temperature made out of a PIC16F1455 and a USB connector
Project Owner Contributor

Two Component USB Temperature Data Logger

michael-mogensonMichael Mogenson

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An Open Source Linear Actuator
Project Owner Contributor

Linear PCB Motor

carl-bugejaCarl Bugeja

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More sensitive to gamma radiation than a Geiger counter with the added bonus of telling exactly what's inside your samples!
Project Owner Contributor

All-In-One Gamma-Ray Spectrometer

nuclearphoenixNuclearPhoenix

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This motor driver is able to control a motor using PID by I2C. Taking precise control of a motor have never been so easy.
Project Owner Contributor

Smart Motor Driver for Robotics

danny-frDanny FR

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LitePlacer is a Pick and Place machine optimized for prototype assembly. It has optical calibration with two cameras: www.liteplacer.com
Project Owner Contributor

LitePlacer - a low cost Pick and Place machine

juha-kuusamaJuha Kuusama

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mihai.cuciuc wrote 04/17/2024 at 05:25 • point

Hi, Peter! Thanks for your interest in #Pomelo: Gamma Spectroscopy Module!

  Are you sure? yes | no

Peter Walsh wrote 08/18/2015 at 20:39 • point

Hey - thanks for the skull!

  Are you sure? yes | no

John Leeman wrote 06/21/2015 at 12:54 • point

Thanks for the skull! #OpenScience! 

  Are you sure? yes | no

fl@C@ wrote 08/28/2014 at 12:02 • point
Hi Peter, I just ran across this.. http://www.qualcommtricorderxprize.org/ Although your project isn't for medical purposes, this still looked interesting. Looks like there's a lot of XPrizes in this area though... http://nokiasensingxchallenge.org/ Even an ocean health XPrize... http://oceanhealth.xprize.org/

  Are you sure? yes | no

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