Public Lab Research note


Research by cfastie 1024 research notes and wiki edits starting about 6 years ago


Real time and temperature

by cfastie 25 days ago | 2 | 173 | 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 29 days ago | 1 | 157 | 2

I decided to turn the [DIY low power timer](https://publiclab.org/notes/cfastie/01-24-2018/a-diy-...

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A DIY low power timer

by cfastie about 1 month ago | 1 | 215 | 1

[Adding a low power timer to a data logger](https://publiclab.org/notes/cfastie/01-23-2018/new-da...

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Is the Riffle for sale at the Public Lab Store?

by cfastie about 1 month ago | 0 | 133 | 0

The [product description for the Riffle at the Public Lab Store](https://publiclab.myshopify.com/...

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New data loggers for long-term logging

by cfastie about 1 month ago | 0 | 167 | 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 about 2 months ago | 1 | 347 | 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 2 months ago | 0 | 126 | -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 2 months ago | 2 | 366 | 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 2 months ago | 1 | 167 | 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 2 months ago | 0 | 234 | 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 3 months ago | 0 | 342 | 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 3 months ago | 1 | 253 | 1

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

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Yule logging

by cfastie 3 months ago | 9 | 254 | 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 3 months ago | 3 | 884 | 0

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 4 months ago | 0 | 258 | 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 4 months ago | 5 | 160 | 0

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 5 months ago | 2 | 160 | 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 5 months ago | 0 | 182 | 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 5 months ago | 0 | 210 | 1

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

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What should we do at LEAFFEST?

by cfastie 5 months ago | 0 | 176 | 3

LEAFFEST is less than two weeks away! (Friday to Sunday: September 30 to October 1) [Details her...

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Join us at LEAFFEST 2017

by cfastie 6 months ago | 4 | 336 | 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 6 months ago | 0 | 199 | 1

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

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Winds aloft: less noise

by cfastie 7 months ago | 7 | 268 | 1

My first results from a [Modern Device wind sensor](https://moderndevice.com/product/wind-sensor-...

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Assembling a SkyPod GPS logger

by cfastie 7 months ago | 0 | 199 | 0

Above: A lot of soldering is required to assemble these parts into a data logger. Assembling a...

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