Stream Logger
Last month I thought it would be cool to position AMOS in the stream in our backyard, where it could take still pictures during daylight...
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murraylowerysimpso
Mar 6, 20232 min
The Pi4 Update
I still have a couple of Raspberry Pi 3B+ boards left that have been used on demo AMOS boats, but I picked up a used Raspberry Pi 4B...
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murraylowerysimpso
Jan 28, 20233 min
Hot Pepper Grow-Op
About a month before Christmas, I bought myself this hot pepper seed kit from Oh! Canada Seeds in Halifax, NS: The kit contains seeds...
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murraylowerysimpso
Oct 22, 20222 min
Zippy Mini-AMOS
Shortly after fixing the software issues for control of the upside-down servo motor on Mini-AMOS, an improved mechanical attachment was...
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murraylowerysimpso
Sep 22, 20222 min
Mini AMOS / Wireless HAT Field Trial
It turned out that the output signal I was using to drive the relay switch on the Wireless HAT board was too weak: instead of activating...
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murraylowerysimpso
Aug 21, 20223 min
AMOS Wireless HAT version 2.0
The modified AMOS Wireless HAT boards arrived a couple of weeks ago, along with a larger A to D board for easier soldering, and a...
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murraylowerysimpso
Jul 26, 20223 min
Loose Fit, Tight Fit, and Misfit
This past month I was able to get AMOS out to the water a couple of times for some testing. The first time, I noticed that the boat...
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murraylowerysimpso
Jan 28, 20223 min
Winter QA Testing
Generally it's not a great idea to do AMOS testing in the winter-time. The local rivers and lakes are frozen, so an hour's drive is...
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murraylowerysimpso
Nov 13, 20211 min
Mini AMOS
Here are some pictures of the latest AMOS version (perhaps to be called "Mini AMOS"). It uses the same electronics boxes as the regular...
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murraylowerysimpso
Oct 7, 20212 min
Flexible Underwater Ribbon Cable Guide
The previous rigid 3-D printed shell that was used to join the underwater WeatherBox to the main electronics box on the AMOS surfboard...
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murraylowerysimpso
Sep 27, 20212 min
AMOS Captures Some Fish
Things have been busy lately, and there hasn't really been much occasion for taking AMOS out in the field. Over the last week though, I...
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murraylowerysimpso
Sep 6, 20212 min
AMOS Looks Underwater
Last month's assumption that the o-ring seal on the WeatherBox required improvement proved to be correct. The printed part had tiny...
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murraylowerysimpso
Jul 29, 20212 min
Drip, Drip, Drip, How to Make a Watertight Window?
Some work has been done over the last couple of weeks on trying to adapt the WeatherBox to function as an underwater camera enclosure....
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murraylowerysimpso
Jul 13, 20212 min
AMOS Goes Camping
This past weekend I went with my daughter to her triathlon training camp at Kejimkujik National Park in Nova Scotia. We purchased a...
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murraylowerysimpso
Jun 15, 20212 min
New Brunswick Road Trips
At the time of this writing, our home province of New Brunswick is closing in on its previously stated target of having given 75% of its...
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murraylowerysimpso
May 25, 20213 min
AMOS Goes Overseas
The last couple of weeks have been quite busy getting the first commercial order for an AMOS Board Kit ready for shipment. The order came...
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murraylowerysimpso
May 3, 20213 min
Lake Utopia Canoe Trip
New Brunswick is home to a number of beautiful lakes and rivers that would be ideal for AMOS water monitoring. One such lake that I...
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murraylowerysimpso
Apr 11, 20211 min
Swimming With Beavers and a Birthday Road Trip
The full blog entry can be found here: https://readerforgmail.blogspot.com/2021/04/swimming-with-beavers-and-birthday-road.html
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murraylowerysimpso
Mar 20, 20213 min
The Holey Maiden Voyage
March winds, April showers, help to bring the May flowers, but those March winds aren't great for doing AMOS tests on the open water....
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murraylowerysimpso
Mar 12, 20211 min
Ready For a Water Test
The last couple of days have been warmer than usual, so hopefully it will soon be time to try out AMOS Orange in some actual water. A...
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