Photonicsguy.ca

Kayaking on the Rideau Canal

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Kayaking on the Rideau Canal View the geotagged pictures here on Picasa or you can download the thumbnails of the geotagged pictures to Google Earth here. Download this track to Google Earth ” width=“800” height=“800” marginwidth=“0” marginheight=

Rideau Canal

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Rideau Canal Kingston to Frontenac Provincial park. I thought downstream paddling would be preferred, but the information I found says we should paddle from Kingston up due to the prevailing winds. Guide I think Frontenac would be best, at the very least, they have the most detailed information on their website and they have Kevlar canoes. We pickup the canoes in Frontenac and drive them down to Kingston. Similar to Saugeen, we drive a car back to Frontenac, or leave a car there if we can get…

Saugeen Canoe Trip

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00

Saugeen Canoe Trip View my Saugeen pictures. ” width=“800” height=“800” marginwidth=“0” marginheight=“0” scrolling=“no” frameborder=“0”> Click here for the map

MySensor board

Anonymous (anonymous@undisclosed.example.com) — 2016-03-09T02:48:00+00:00

MySensor board After reading about the MySensors project, I decided to design a small circuit board to hold the Arduino and radio module. Status: * Nov 25th: I've assembled two working boards. Imgur photos * Nov 24th: I received the boards, Yay!! * Nov 7th, 2014: I'm waiting on the PCB's from

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T20:00:07+00:00

To prevent spam, please use the following link.

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Eee PC Customizations

Anonymous (anonymous@undisclosed.example.com) — 2017-11-12T18:38:16+00:00
Eee PC Customizations Some Eee PC customizations via shell script * Disable suspend to ram when AC adapter is plugged in and the lid is closed. * 30 minute timeout, after which the computer is suspended anyways * If the lid is closed and the AC adapter is unplugged, then suspend to ram is run.

Embedded Linux computer with 1-wire net

Anonymous (anonymous@undisclosed.example.com) — 2017-11-12T18:33:58+00:00
Embedded Linux computer with 1-wire net Linksys NSLU2 running Debian Linux off of flash memory, polls a 1-wire net every 5 minutes and records the data (temperature and humidity) to a remote SQL server. 1-Wire PIC18 Microcontroller PIC18F4523 reading an ADT7410 temperature sensor via I2C.

Achray, Algonquin camping trip

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
Achray, Algonquin camping trip View my Algonquin pictures. ” width=“800” height=“800” marginwidth=“0” marginheight=“0” scrolling=“no” frameborder=“0”> Click here for the map

Barrie Bicycling Trips

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
Barrie Bicycling Trips ” width=“800” height=“800” marginwidth=“0” marginheight=“0” scrolling=“no” frameborder=“0”> Click here for the map

Bicycling Trips

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
Bicycling Trips * Barrie Bicycling Trips * Niagara Falls to Niagara on the Lake * Welland to Port Colborne ” width=“800” height=“800” marginwidth=“0” marginheight=“0” scrolling=“no” frameborder=“0”> Click here for the map

Niagara Falls to Niagara on the Lake

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
Niagara Falls to Niagara on the Lake ” width=“800” height=“800” marginwidth=“0” marginheight=“0” scrolling=“no” frameborder=“0”> Click here for the map

Oshawa Kayaking

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
Oshawa Kayaking ” width=“800” height=“400” marginwidth=“0” marginheight=“0” scrolling=“no” frameborder=“0”> Click here for the map

Rideau Canal

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
Rideau Canal ” width=“800” height=“800” marginwidth=“0” marginheight=“0” scrolling=“no” frameborder=“0”> Click here for the map

Welland to Port Colborne

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
Welland to Port Colborne ” width=“800” height=“800” marginwidth=“0” marginheight=“0” scrolling=“no” frameborder=“0”> Click here for the map

Ferrofluid

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
Ferrofluid Followed the directions from here. View some pictures here,
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Transmission Holograms

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
Transmission Holograms Exposure Need 110 \mu Jcm^-2 on holographic plate. Measured 0.3 \mu Wcm^-2 with power meter. {110 \mu Jcm^-2}/{0.3 \mu Wcm^-2}=367s=6 minutes Assuming measurement error with power meter, shortening the exposure time,

Niagara Falls to Niagara on the Lake

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
Niagara Falls to Niagara on the Lake ” width=“800” height=“800” marginwidth=“0” marginheight=“0” scrolling=“no” frameborder=“0”> Click here for the map

CadSoft EAGLE Libraries

Anonymous (anonymous@undisclosed.example.com) — 2021-07-06T13:33:14+00:00
CadSoft EAGLE Libraries eBay parts Footprints for components I've bought from eBay * eBay search for Arduino pro mini * eBay search for nrf24l01+ module Arduini mini pro NRF24L01+ module I've included a keepout block to prevent ground planes or traces from being routed under the antenna. I'm using this module for

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
[QR Code]

Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T18:50:14+00:00
E-mail: ” onclick=“window.open('\07501tVyRJQeRv0b0Ha_nc2-JrA\75\75\46c\75OjytmEaPBjEYw66AkzhXoDVJUL9FEpgdlKKLq0uwCcg\075', '', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=300'); return false;

Tiko

Anonymous (anonymous@undisclosed.example.com) — 2017-03-20T21:45:11+00:00
Tiko I was fortunate enough to receive my Tiko for Christmas from batch #1. Starting on Christmas day I printed a bunch of owls, a benchy, and some other ornaments as well as the Tiko demo print. Video of my first print Things I've designed * Thingiverse * Tiko build volume * Top hat (for a failed owl print)

Water meter monitoring

Anonymous (anonymous@undisclosed.example.com) — 2023-12-20T15:30:29+00:00
Water meter monitoring Hardware Using a ESP32 with QMC5883L compass module. TBD Accuracy Quite accurate, each interval (max to min to max) from the water meter appears to be 32.5ml, this was confirmed over the course of a few days and about 1.6 m³ of water (about 49 thousand intervals).

Navy Island

Anonymous (anonymous@undisclosed.example.com) — 2021-07-06T13:59:08+00:00
Navy Island View my Navy Island pictures. Open in fullscreen
<article> <h1>7-segment display module</h1> <p>Anonymous (anonymous@undisclosed.example.com) — 2014-11-13T22:37:16+00:00</p> 7-segment display module [Working Display] Arduino library available on Github This was one of my first doublesided and surfacemount boards. I made this board using Eagle for layout and then I used BatchPCB to manufacture the board. The board operates correctly, however, if I were to revise it, I would use a larger SMT resistor than the 0402 size. The board will be controlled via I2C from a PIC microcontroller, initially for the pressure sensor and later for other projects. </article> </main></body></html>