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        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>My quick guide to the Ontario HTA for Bicyclists and Drivers</title>
        <link>https://www.photonicsguy.ca/htaguide?rev=1415904614&amp;do=diff</link>
        <description>My quick guide to the Ontario HTA for Bicyclists and Drivers

Ontario Highway Traffic Act

“highway” includes a common and public highway, street, avenue, parkway, driveway, square, place, bridge, viaduct or trestle, any part of which is intended for or used by the general public for the passage of vehicles and includes the area between the lateral property lines thereof;</description>
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        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>LCD Display</title>
        <link>https://www.photonicsguy.ca/arduino/lcd?rev=1415904614&amp;do=diff</link>
        <description>LCD Display

MJKDZ I2C board from eBay.

Notes:

	*  eBay search for board
	*    * I2C address is actually 0x20, not 0x27
	*  I&#039;m using the New LiquidCrystal library
	*  Need pull-up resistors on SDA and SCL lines (A4 &amp; A5 pins)

Test Code

#include &lt;Wire.h&gt; 
#include &lt;LiquidCrystal_I2C.h&gt;

#define lcdAddr 0x20 // set the address of the I2C device the LCD is connected to
// create an lcd instance with correct constructor for how the lcd is wired to the I2C chip
LiquidCrystal_I2C lcd(lcdAddr, 4, …</description>
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        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Volt/Ammeter from eBay</title>
        <link>https://www.photonicsguy.ca/ebay/voltammeter?rev=1415904614&amp;do=diff</link>
        <description>Volt/Ammeter from eBay


Search string: DC 4.5-30V 0-10A LED Digital Volt meter Ammeter

Specifications:

	*  Supply voltage: 4.5 30V (wide range) 
	*  Test voltage: 0 ~ 100V
	*  The minimum resolution below 10V: 0.01V
	*  The minimum resolution above 10V: 0.1V</description>
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        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Light Sensing</title>
        <link>https://www.photonicsguy.ca/electronics/lightsensing?rev=1415904614&amp;do=diff</link>
        <description>Light Sensing

Photodiode

LED

100 ohm resistor &amp; an LED

&lt;http://www.arduino.cc/playground/Learning/LEDSensor&gt;

Phototransistor

Intersil Light Sensor

See Intersil ISL29001</description>
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        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Intersil Light Sensor</title>
        <link>https://www.photonicsguy.ca/electronics/isl29001?rev=1415904614&amp;do=diff</link>
        <description>Intersil Light Sensor

[ISL29001] - Datasheet

	*  Need a 100kΩ 1% Resistor</description>
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        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>MBED</title>
        <link>https://www.photonicsguy.ca/electronics/mbed?rev=1415904614&amp;do=diff</link>
        <description>MBED



Ethernet

Magjack - [lU1S516LF Datasheet]

[Pinout]
PinmbedP1RD+P2RD-P3VccP4n/cP5n/cP6VccP7TD+P8TD-
&lt;HTML&gt;&lt;BR CLEAR=ALL&gt;&lt;BR&gt;&lt;/HTML&gt;

First Project - Halloween Window Setup

Light Sensor

Possible IC to use: IVC102</description>
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        <dc:date>2016-03-08T19:32:53+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Optical Calcite</title>
        <link>https://www.photonicsguy.ca/gadgets/calcite?rev=1457465573&amp;do=diff</link>
        <description>Optical Calcite



Calcite has two different indices of refractive depending on the polarization of the incident light.

 - Print to page for use in a demonstration.</description>
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        <dc:date>2016-03-08T19:51:13+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>CarouselPi - A Kodak Carousel Slide Scanner</title>
        <link>https://www.photonicsguy.ca/projects/carouselpi?rev=1457466673&amp;do=diff</link>
        <description>CarouselPi - A Kodak Carousel Slide Scanner

I&#039;m converting a Carousel slide projector into an automated slide scanner using a Raspberry Pi with a camera module. My main goal is the cataloguing of the slide trays and indexing with the use of barcode stickers on each carousel. I intend to have the images indexed so that I can easilt find a specific slide and scan it in with a professional scanner.</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Camera Flash Control</title>
        <link>https://www.photonicsguy.ca/projects/flash?rev=1415904614&amp;do=diff</link>
        <description>Camera Flash Control


CableShoeFunction?VoltageWireShieldGGnd 0RedF1Fire1.66Vdc3WhiteF2flash ready signal / data2 Hz signal 1-5V (0V when charging)2BlackF3TTL OK signal / clock1.06V (0V when charging)1
Measurements
Flash Duration0.1ms delay27 to 28ms</description>
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        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Fluke 189/187/89-IV/87-IV Remote Interface Specification</title>
        <link>https://www.photonicsguy.ca/reference/flukemeter?rev=1415904614&amp;do=diff</link>
        <description>Fluke 189/187/89-IV/87-IV Remote Interface Specification

Archive of http://www.cfa.harvard.edu/~thunter/manuals/RemoteSpec89_18X.htm

Retrieved October 2009 from Internet Archive, dated September 13th, 2006.

Technical Note

Fluke is providing this information to those few customers who would like this information. We give this information with the understanding that Fluke will not provide any additional support on this information. This means that our Product Support Service will not be able t…</description>
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        <dc:date>2024-02-12T12:09:09+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Formatting Syntax</title>
        <link>https://www.photonicsguy.ca/wiki/syntax?rev=1707739749&amp;do=diff</link>
        <description>Formatting Syntax

DokuWiki supports some simple markup language, which tries to make the datafiles to be as readable as possible. This page contains all possible syntax you may use when editing the pages. Simply have a look at the source of this page by pressing</description>
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        <dc:date>2014-11-13T22:37:16+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>7-segment display module</title>
        <link>https://www.photonicsguy.ca/projects/electronics/7segdisplay?rev=1415918236&amp;do=diff</link>
        <description>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.</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Light Sensor</title>
        <link>https://www.photonicsguy.ca/projects/electronics/lightsensor?rev=1415904614&amp;do=diff</link>
        <description>Light Sensor

Datasheet</description>
    </item>
    <item rdf:about="https://www.photonicsguy.ca/projects/electronics/tirepressuresensor?rev=1415904614&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Tire Pressure Sensor</title>
        <link>https://www.photonicsguy.ca/projects/electronics/tirepressuresensor?rev=1415904614&amp;do=diff</link>
        <description>Tire Pressure Sensor

The pressure is determined by the formula, &lt;m&gt;P=0.145*





Parts
  Part#    Description    Source    Cost  MPX5700DP-ND0-101.5PSI Pressure sensorDigikey$16 2 Ft 1/4ID hoseHome Hardware$1.50 2 crimp style hose clampsHome Hardware$1.60</description>
    </item>
    <item rdf:about="https://www.photonicsguy.ca/projects/electronics/touchsensor?rev=1415904614&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Touch Sensor</title>
        <link>https://www.photonicsguy.ca/projects/electronics/touchsensor?rev=1415904614&amp;do=diff</link>
        <description>Touch Sensor

Current Status: Prototype</description>
    </item>
    <item rdf:about="https://www.photonicsguy.ca/work/coop/ideas?rev=1415904614&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Ideas</title>
        <link>https://www.photonicsguy.ca/work/coop/ideas?rev=1415904614&amp;do=diff</link>
        <description>Ideas

	*  Dragon Optical illusion using the cutter, marker, and welder. &lt;http://www.grand-illusions.com/opticalillusions/dragon_illusion/&gt;
	*  Red, Green, and Blue laser diodes for a light show.
	*  Emco mini lathe to make replacement tips for the laser cutter
	*  Laser speckle display
	*  Wiki for SOP&#039;s, change limited to faculty.

----------</description>
    </item>
    <item rdf:about="https://www.photonicsguy.ca/projects/electronics/tirepressuresensor/code?rev=1415904614&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2014-11-13T18:50:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>Tire Pressure Sensor Code</title>
        <link>https://www.photonicsguy.ca/projects/electronics/tirepressuresensor/code?rev=1415904614&amp;do=diff</link>
        <description>Tire Pressure Sensor Code

Return to Tire Pressure Sensor Project.


;###############################################################################
;# TITLE   &quot;Pressure Sense&quot;	
;# 				
;#      Program         : Pressure sensor using an MPX5700DP sensor and LCD display
;#      Version         :1.0	
;#      Revision Date   :   	
;#      Author          : Jeff Brown
;#									
;#	
;#	
;###############################################################################
;    	radix	hex
		 #define	RA0_…</description>
    </item>
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