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J. Ian Lindsay

Tall, well-spoken polymath.

Denver, CO
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24 Followers
32 Following
28 Projects
146 Likes
  • Projects 28
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  • Contributions 1
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  • Lists 1
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  • Pages 2
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  • Following 54
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  • Bits 3
j-ian-lindsay
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Why I'm on Hackaday.io

Here to publish projects, talk about engineering, and appreciate the creativity of other sharp people. Engineers build the world.

Android asterisk java php arm C/C++ PIC32 augmented reality Motion CapturE virtual reality iot javascript kicad cryptography
  • Twitter
  • GitHub
  • My blog

This user joined on 07/15/2014.

My Projects

  • Official Hackaday Prize Entry
7.9k
1.7k
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Digitabulum is an open motion-capture glove that was intended to be a full-featured, hacker-friendly user-input and sensor platform.
Project Owner Contributor

Digitabulum: The last motion-capture glove

j-ian-lindsayJ. Ian Lindsay

1.5k
37
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Here is discussed a PHP class to hide encrypted messages and files inside of images without significantly changing the way the image looks.
Project Owner Contributor

Bury it under the noise floor

j-ian-lindsayJ. Ian Lindsay

1.5k
31
2
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Murum Lux ("Wall of Light") is a 64x96 pixel LED array driven by a ChipKIT WiFire board and an MGC3130 e-field sensor.
Project Owner Contributor

Murum Lux

j-ian-lindsayJ. Ian Lindsay

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2.2k
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10
An analog cross-point switch with adjustable output attenuation.
Project Owner Contributor

ViamSonus (Audio router)

j-ian-lindsayJ. Ian Lindsay

501
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An audio router board with integrated volume control and buffered output
Project Owner Contributor

Viam Sonus 2.0

j-ian-lindsayJ. Ian Lindsay

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A general API client with automated triggering conditions for Android.
Project Owner Contributor

WebRemote

j-ian-lindsayJ. Ian Lindsay

View all 28 projects

Projects I Contribute To

  • Tindie
7.1k
448
8
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A place for Tindie sellers and the community to meet and stretch their legs
Project Owner Contributor

Tindie Dog Park

tindieTindie

My Lists

Tindie Breakouts

A list of breakout boards that I have listed on Tindie.

Curated by J. Ian Lindsay

8
0

My Pages

  • Deep connections between biology and physics

    12/12/2019 at 09:14 • 0 comments

    The bomb shell happens near t=2636

    If that got your attention, I would direct you to Stuart Kauffman's _Origins of Order_.




  • I need recommendations for analog synths and filters

    12/12/2019 at 03:38 • 0 comments

    Any breadboard modules for analog synths or filters out there? Ideally, ones for sale below $20?
    A simple VC sine generator in the audible range would be perfect.

View all 2 pages

Projects I Like & Follow

  • The 2018 Hackaday Prize
140.3k
489
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A low cost ESP32 core board with Ethernet and PoE for convenient "single cable" deployments
Project Owner Contributor

wESP32: Wired ESP32 with Ethernet and PoE

patrick-van-oosterwijckPatrick Van Oosterwijck

  • Hackaday Prize 2019
70.1k
338
21
281
Fun-on-a-Keychain is back, packing all your games and multiple emulators in a cute and extremely tiny handheld console.
Project Owner Contributor

FunKey project - All your games on your keychain !

cinventc.Invent

  • The 2017 Hackaday Prize
62.3k
261
7
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KiCAD component and footprint libary for ESP32 ,ESP32-WROOM, and ESP3212 modules
Project Owner Contributor

ESP32 KiCAD Library

avrAVR

  • The 2018 Hackaday Prize
50.1k
455
22
323
An open hardware-software framework based on inertial sensors that anyone can use to build a human motion capture system.
Project Owner Contributor

Motion Capture system that you can build yourself

bruno-laurencichBruno Laurencich

  • Hackaday Prize 2019
47.2k
611
44
508
I didn't have enough to buy a Lab Bench PSU... So I made one.
Project Owner Contributor

OPEN Power

john-loefflerJohn Loeffler

  • Hackaday Prize 2019
40.3k
3.8k
15
359
A low-cost, high-performance bipedal walking robot
Project Owner Contributor

Blackbird Bipedal Robot

gabrael-levineGabrael Levine

25.8k
714
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In this project, I will build a desktop-sized MRI that is inexpensive and can be built by anyone.
Project Owner Contributor

Home Made MRI

yashiroyashiro

19.3k
378
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A better-than-servo motor for robotics
Project Owner Contributor

Custom motor for robotics

mishaMisha

  • Hackaday Prize 2020
15.4k
1.1k
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133
A disaster-resilient communications network powered by the sun
Project Owner Contributor

Disaster Radio - LoRa Mesh

samukSamuk

8.4k
1.1k
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Building and tinkering with crystal radios goes back to my childhood of the late 1960's and coming round again.
Project Owner Contributor

Shortwave Crystal Radio - A blast from my past

dr-cockroachDr. Cockroach

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3k
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A multi-mode scanner and data logger based on Adafruit Feather & Arduino
Project Owner Contributor

Science Tricorder by Olympus Heavy Industries

queadlunnQueadlunn

4.8k
28
4
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Using 14 panels with ISSI IS31FL3733 I2C matrix controllers, this artwork can show 8-bit grayscale on 2,688 individual LED segments.
Project Owner Contributor

336-digit 7-segment display with per-segment PWM

chris-combsChris Combs

4k
1.8k
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04K - 50K LUT. Kicad. Open source. Pin header 1.27mm. 92 IOs. Breadboard-compatible. Lots of optional GND.
Project Owner Contributor

Altera MAX10 Breakout Board

lars-rLars R.

  • The 2017 Hackaday Prize
3.9k
886
8
24
Modern security and cryptography call for a source of true-random numbers. This design creates them from thermal noise in a resistor.
Project Owner Contributor

True-Random Number Generator

tom-andersonTom Anderson

  • The 2016 Hackaday Prize
2.6k
37
6
24
Instead of playing with iron fillings (9th class) we developed a scanner that maps magnetic fields in a 3D vector field for MatLab
Project Owner Contributor

3D-Vectorfield Scanner for Magnetic Flux

myrijamMyrijam

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32
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An open-source minimalist 68030 based VMEbus computer
Project Owner Contributor

hexahedron

jason-westerveltJason Westervelt

1.7k
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A VGA driver on the FPGA side of the SoC connects to the ARM side. 8-bit pixels were used to conserve memory on the FPGA
Project Owner Contributor

VGA graphics for ARM SoC

bruce-landBruce Land

  • The 2017 Hackaday Prize
576
573
1
3
PATA(IDE) Hard Disk MP3 Music Player Source Code
Project Owner Contributor

PATA(IDE) Hard Disk MP3 Music Player

aresAres

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Dr. Cockroach wrote 03/04/2020 at 18:22 • point

Hello J and thank you for liking #Shortwave Crystal Radio - A blast from my past  :-)

  Are you sure? yes | no

Patrick Van Oosterwijck wrote 09/09/2018 at 05:35 • point

Thanks for liking my #wESP32: Wired ESP32 with Ethernet and PoE project!

  Are you sure? yes | no

John Leeman wrote 03/31/2016 at 11:38 • point

Thanks for checking out the 3D compass!

  Are you sure? yes | no

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