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J. Ian Lindsay

Tall, well-spoken polymath.

Denver, CO
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21 Followers
31 Following
28 Projects
136 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 53
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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
7.8k
1.6k
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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

1.4k
34
2
14
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
12
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

2.1k
2.1k
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9
An analog cross-point switch with adjustable output attenuation.
Project Owner Contributor

ViamSonus (Audio router)

J. Ian LindsayJ. Ian Lindsay

435
371
0
8
An audio router board with integrated volume control and buffered output
Project Owner Contributor

Viam Sonus 2.0

J. Ian LindsayJ. Ian Lindsay

1.4k
8
1
6
A breakout board for Analog Devices' 8x12 analog cross-point switch
Project Owner Contributor

ADG2128 Breakout

J. Ian LindsayJ. Ian Lindsay

View all 28 projects

Projects I Contribute To

  • Tindie
6.9k
424
7
253
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
127.7k
475
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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
62.5k
327
21
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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 !

c.Inventc.Invent

  • The 2017 Hackaday Prize
56.9k
254
7
184
KiCAD component and footprint libary for ESP32 ,ESP32-WROOM, and ESP3212 modules
Project Owner Contributor

ESP32 KiCAD Library

AVRAVR

  • The 2018 Hackaday Prize
48.9k
451
22
320
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
44.5k
578
42
479
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
36.5k
3.2k
15
334
A low-cost, high-performance bipedal walking robot
Project Owner Contributor

Blackbird Bipedal Robot

Gabrael LevineGabrael Levine

19.3k
512
16
220
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

19.1k
373
30
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A better-than-servo motor for robotics
Project Owner Contributor

Custom motor for robotics

MishaMisha

  • Hackaday Prize 2020
14k
842
18
125
A disaster-resilient communications network powered by the sun
Project Owner Contributor

Disaster Radio - LoRa Mesh

SamukSamuk

6k
798
22
25
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

5.5k
2.4k
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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

4.7k
27
4
38
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

3.8k
1.8k
0
15
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 R.Lars R.

  • The 2017 Hackaday Prize
3.5k
884
8
21
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
2.5k
36
6
23
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

2.2k
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7
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An open-source minimalist 68030 based VMEbus computer
Project Owner Contributor

hexahedron

Jason WesterveltJason Westervelt

1.7k
23
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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
525
525
1
2
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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