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Peter Walsh

Embedded microcontroller software engineer, consultant

Southern NH
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316 Followers
4 Following
6 Projects
170 Likes
peter-walsh
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This user joined on 03/11/2015.

8.3k
900
4
86
Use your lasercutter to make an optics bench.
Project Owner Contributor

Lasercut Optics Bench

Peter WalshPeter Walsh

64.8k
155
34
74
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

2.5k
3
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Definition: A mixture of things, especially a musical or literary medley
Project Owner Contributor

Potpourri

Peter WalshPeter Walsh

336
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Laser cutter usage notes
Project Owner Contributor

The Technique of Laser

Peter WalshPeter Walsh

539
462
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The blinking, bleeping amulet from that Star Trek TOS episode.
Project Owner Contributor

Norman, Coordinate

Peter WalshPeter Walsh

0
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Programs to help me learn to play piano, by ear.
Project Owner Contributor

Hear a song, play a song

Peter WalshPeter Walsh

4.5k
196
40
124
[ an open-access peer-reviewed journal ]
Project Owner Contributor

Hackaday Journal of What You Don't Know

Aleksandar BradicAleksandar Bradic

117.1k
2.7k
91
852
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

45.2k
670
34
206
Metal parts for people other than blacksmiths. A system to perform aluminium "lost PLA" casting with no propane, and no danger to humans.
Project Owner Contributor

Microwave Aluminium Printing

Julia LongtinJulia Longtin

29.8k
254
9
128
an attempt to develop a low-field coded-field compressed sensing magnetic resonance imager
Project Owner Contributor

low-field MRI

peter jansenpeter jansen

14k
505
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This is the result of 3,500 man-hours of labor and love, but we need your help to push it forward, HAD community
Project Owner Contributor

Low Cost X-Ray Systems for Developing Nations

Adam MunichAdam Munich

12.3k
181
21
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Chocometer is an open source near infrared sensor aiming glucose measurements without pain.
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Chocometer

marcelclaromarcelclaro

11.9k
166
12
48
Exoskeleton suit replica from the movie Elysium in Autodesk Inventor, 3D printed and investment cast out of Aluminum
Project Owner Contributor

Elysium Max Exoskeleton

Valeriy NovytskyyValeriy Novytskyy

11.2k
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32
71
This project aims to build a tilt sensor that is cheap, very accurate and has a wide measuring range (up to 360 degrees).
Project Owner Contributor

A new high accuracy tilt sensor

Aron MolnarAron Molnar

10.2k
67
11
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A device that monitors the statistics of the magnitude and the 3-D direction of seismic noise might detect earthquakes before they happen.
Project Owner Contributor

Device for Seismic Noise Analysis

michael d.michael d.

8.2k
38
1
15
An budget add-on box to convert a stick welder to a TIG welder. This project aims to produce a low current TIG welder for <£100
Project Owner Contributor

Stick / TIG converter

DannyDanny

7.6k
423
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Bring an open source electrospinning machine to the hobbyist level. Made with easily sourced and inexpensive materials.
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Electrospinning Machine

Douglas MillerDouglas Miller

7.1k
71
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50
Synthesis of acetyl-salicylic acid, using a lab-on-a-chip system or a chem printer
Project Owner Contributor

Aspirin for everyone

M. BindhammerM. Bindhammer

4.5k
196
40
124
[ an open-access peer-reviewed journal ]
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Hackaday Journal of What You Don't Know

Aleksandar BradicAleksandar Bradic

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416
15
52
Building an Electrospinning machine for everyone.
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OpenESpin

Douglas MillerDouglas Miller

4k
65
0
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A single camera, multiple filter multispectral imaging system - with no moving parts - that can be flown on a small UAV.
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A low cost multispectral imaging payload for a UAV

DavidDavid

2.3k
40
2
6
Those cheap ebay YOOCNC machines, this is a grbl USB board to replace the parallel port version it comes with
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EBAY 3020 CNC Replacement CPU Board

charliexcharliex

789
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A recent project involved making one mold and 2 castings with LEDs inside
Project Owner Contributor

Moldmaking and casting

Sophi KravitzSophi Kravitz

662
34
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Just some dumb bash scripts to backup all my project's pages at http://hackaday.io
Project Owner Contributor

HackaDump

Yann Guidon / YGDESYann Guidon / YGDES

339
26
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A modular extension sensor to be used in wearable applications
Project Owner Contributor

Modular wearable extension sensor

Kenji LarsenKenji Larsen

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Peter Walsh wrote 01/19/2016 at 22:48 • point

I just sent you a private message through .io with info and links to pictures. Let me know if we still haven't connected.

https://hackaday.io/project/9258-yard-sale/log/30528-x-ray-machine-250

  Are you sure? yes | no

Paul wrote 01/04/2016 at 17:31 • point

Hello Peter,

I have not received any email from you.  Please try again?  prstein@radpro.com

Best,

Paul

  Are you sure? yes | no

Peter Walsh wrote 01/04/2016 at 17:47 • point

I just resent it. Check your spam folder?

  Are you sure? yes | no

Peter Walsh wrote 01/02/2016 at 03:14 • point

I just E-mailed - let me know if you don't get it in the next day or so.

  Are you sure? yes | no

Paul wrote 01/01/2016 at 05:45 • point

Hello Peter, I am very interested in the x-ray device you mentioned.  What is the price?

You can reach me directly using prstein plus at plus radpro dot com.

Best,

Paul

  Are you sure? yes | no

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