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cfastie 1041 research notes and wiki edits | Admin

The ecology and history of forests and landscapes, and new ways to see these things. High-resolution stitched images of vegetation, including low elevation aerial photography and multispectral imaging. Design and distribution of 3D printed aerial photography rigs and microcontroller gadgets via the KAPtery. Tweeting these things.

My posts on these topics:


4 questions asked

97 answers posted

70 activities posted

1 activities attempted


Joined about 6 years ago

Installing the water-level monitor

by cfastie about 1 month ago | 0 | 148 | 4

I did not think it would take this long to get the [water-level monitor](https://publiclab.org/ta...

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Assembling a Mini Pearl Pro Logger

by cfastie about 2 months ago | 0 | 155 | 2

A Mini Pearl Pro Logger Kit includes four electronic modules which must be soldered together. Wir...

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Mounting and deploying a Mini Pearl Logger

by cfastie about 2 months ago | 1 | 142 | 2

A Mini Pearl Logger is built by combining several ...

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Low-power timer upgrade

by cfastie about 2 months ago | 0 | 136 | 2

The Log-a-Long Timer is a home-made circuit for con...

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Real time and temperature

by cfastie 3 months ago | 2 | 230 | 2

I had some [Mini Pearl Loggers][1] outside this month and encountered three potential problems re...

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How to make a low power timer

by cfastie 3 months ago | 1 | 203 | 2

[UPDATE (III/1/18): I found an easier way to build this timer. see: https://publiclab.org/notes/...

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A DIY low power timer

by cfastie 3 months ago | 1 | 341 | 1

[UPDATE (III/1/18): I found an easier way to build this timer. see: https://publiclab.org/notes/c...

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New data loggers for long-term logging

by cfastie 3 months ago | 0 | 217 | 2

_Above: Two Mini Pearl Loggers are in yogurt containers in my woodshed. BME280 sensors extend abo...

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Will trigonometry help an Arduino measure water depth?

by cfastie 4 months ago | 1 | 431 | 1

A prototype of the [tilting-arm water level measurer](https://publiclab.org/notes/cfastie/12-09-2...

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Public Lab's Big Red Christmas Balls

by cfastie 4 months ago | 0 | 137 | -1

Public Lab's new Mini Balloon Mapping Kit lets your small camera fly, and it's also great for hol...

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Log all the data with Adafruit's TPL5110 Low Power Timer

by cfastie 4 months ago | 2 | 459 | 1

Most of the data logging I did this summer and fall was to learn how to make a data logger operat...

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Memory of Feathers

by cfastie 4 months ago | 1 | 176 | 1

I made some modifications to the data logging and control [device that is hooked up to the fan on...

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Longer Mini Pearl logging

by cfastie 4 months ago | 0 | 256 | 1

In mid October I started three [Mini Pearl Data Loggers](https://publiclab.org/wiki/mini-pearl-lo...

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Will an Arduino measure water depth?

by cfastie 4 months ago | 0 | 516 | 1

_Above: My newly renovated springhouse. I have not seen water exiting the overflow pipes in sever...

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Putting sensor data to work

by cfastie 5 months ago | 1 | 276 | 1

I have been using a Nano Data Logger to [monitor th...

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Yule logging

by cfastie 5 months ago | 9 | 306 | 3

I heat my house in Vermont with a woodstove. There is an oil furnace which I use on really cold d...

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Adafruit Feathers for datalogging

by cfastie 5 months ago | 3 | 1,072 | 2

Two years ago, Adafruit introduced a new line of Arduino compatible microcontroller boards. The...

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Winds aloft: and a camera too

by cfastie 6 months ago | 0 | 293 | 0

I have made [four kite flights with anemometers](https://publiclab.org/tag/series:diy-wind-sensor...

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Winds aloft: sensor overload

by cfastie 6 months ago | 7 | 199 | 1

I have been including anemometers in the payload of kite flights for a few months ([series of res...

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Scenes from a LEAFFEST

by cfastie 7 months ago | 2 | 169 | 0

Share a few of your LEAFFEST photos in a comment below. LEAFFEST went very smoothly this year,...

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LEAFFEST Aeropod flight

by cfastie 7 months ago | 0 | 189 | 1

A LEAFFEST goal was to fly both an Aeropod and a SkyPod to compare their sensor results. Both can...

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NASA Aeropod unboxing

by cfastie 7 months ago | 0 | 222 | 1

The NASA Aeropod arrived this week in a box and...

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Join us at LEAFFEST 2017

by cfastie 7 months ago | 4 | 360 | 2

Above: A precocious sugar maple on September 8 at LEAFFEST HQ. WHAT: An annual Public Lab ...

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Mini Pearl Logger longer

by cfastie 8 months ago | 0 | 207 | 1

I made some incremental progress getting the Mini Pearl Logger to log data for more than two week...

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Choose a camera for aerial photography

by liz about 1 year ago | 2 | 204 | 1

Image from [Ebay seller Goodwill Maine](http://www.ebay.com/usr/goodwill-maine?trksid=p2047675....

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What goes into choosing a topic name?

by liz over 1 year ago | 2 | 442 | 3

_above: sketch of figuring out how to organize "air" into a research area, and which methods are ...

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Calculating NDVI - using PiNoIR camera and blue filter

JLJ asked about 11 days ago

Answers by cfastie

answered on Apr 09, 2018 0

answered on Apr 10, 2018 0

Show all 2 answers »

Why do the plant colors look the way they do?

Accepted

jenhu asked about 17 days ago

Answers by cfastie

Spectral Range of Lens?

Accepted

RexToother asked about 18 days ago

Answers by cfastie

what data-logger will work with my portable HCHO meter?

Accepted

nshapiro asked about 24 days ago

Answers by cfastie

answered on Mar 28, 2018 1

answered on Apr 10, 2018 1

answered on Apr 11, 2018 1

Show all 4 answers »

Quantitative analysis of wood moisture

MarcioPamplona asked about about 1 month ago

Answers by cfastie

600 year old cedar tree - Infragram

Randall asked about about 1 month ago

Answers by cfastie

Modified TDS sensor as Conductivity Sensor?

Accepted

MadTinker asked about about 1 month ago

Answers by cfastie

How to make this picture in an NDVI image

Davide_Ferrante asked about about 1 month ago

Answers by cfastie

How simple would it be to connect the AS220 wind sensor P to the Mini Pearl Logger?

Accepted

warren asked about about 1 month ago

Answers by cfastie

answered on Mar 07, 2018 1

answered on Mar 08, 2018 1

Show all 2 answers »

conductivity sensor electrolysis a concern in moving water?

Accepted

MadTinker asked about 2 months ago

Answers by cfastie

Canon PowerShot SD750

rjun86 asked about 3 months ago

Answers by cfastie



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cfastie was awarded the Basic Barnstar by warren for their work published in Superblue.


cfastie was awarded the Basic Barnstar by warren for their work published in Graze anatomy.


cfastie was awarded the Basic Barnstar by liz for their work published in Holiday Beverage Whodunit.


cfastie was awarded the Basic Barnstar by Elidacanup for their work published in Broadening.


cfastie was awarded the Basic Barnstar by david-days for their work published in Compost is hot, says Riffle.


cfastie was awarded the Basic Barnstar by academicfora for their work published in A standalone aerial sensor pod.


cfastie was awarded the Empiricism Barnstar by warren for their work published in Grating angle.


cfastie was awarded the Empiricism Barnstar by xose for their work published in Real time and temperature.


cfastie was awarded the Photo Documentation Barnstar by warren for their work published in A DIY low power timer.


cfastie was awarded the Photo Documentation Barnstar by Hudonnoodles for their work published in Spherical KAP over Cocodrie.


cfastie was awarded the Photo Documentation Barnstar by stevie for their work published in NE Organizers Summit.


cfastie was awarded the Photo Documentation Barnstar by stevie for their work published in LEAFFEST 2014 accounting.


cfastie was awarded the Photo Documentation Barnstar by stevie for their work published in Public Lab Organizers Summit, 2014.


cfastie was awarded the Photo Documentation Barnstar by stevie for their work published in Putting sensor data to work.


cfastie was awarded the Photo Documentation Barnstar by todgobblins for their work published in Soaring Riffle.


cfastie was awarded the Video Documentation Barnstar by warren for their work published in SNOWFEST the Movie.


cfastie was awarded the Video Documentation Barnstar by mathew for their work published in Making the aluminum frame of an aerial camera rig (video).



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