Difference between revisions of "User:0862093/Joeke Prototype Sensor 15 16"

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== PIR sensor==
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== PIR SENSOR==
  
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'A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view.
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A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view.
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They are most often used in PIR-based motion detectors.
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They are most often used in PIR-based motion detectors.
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The term passive in this instance refers to the fact that PIR devices do not generate or radiate any energy for detection purposes.
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The term passive in this instance refers to the fact that PIR devices do not generate or radiate any energy for detection purposes.
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They work entirely by detecting the energy given off by other objects.[1] PIR sensors don't detect or measure "heat";  
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They work entirely by detecting the energy given off by other objects.[1] PIR sensors don't detect or measure "heat";  
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instead they detect the infrared radiation emitted or reflected from an object.'
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instead they detect the infrared radiation emitted or reflected from an object. (Wikipedia)
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-Wikipedia
 
  
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== Test #1 ==
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== PROTOTYPE TEST #1 MOTION ACTIVATED LED LIGHT ==
  
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Making a simple prototype with the PIR sensor, an arduino and a LED, [[http://www.instructables.com/id/Arduino-Basics-PIR-Sensor/ with a little help from this tutorial]]:
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Making a simple prototype with the PIR sensor, an arduino and a LED, [http://www.instructables.com/id/Arduino-Basics-PIR-Sensor/ with a little help from this tutorial]:
  
 
[[File:Pir led.gif|800px]]
 
[[File:Pir led.gif|800px]]
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[[File:Sketch pir led.jpg|800px]]
 
[[File:Sketch pir led.jpg|800px]]
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== PROTOTYPE TEST #2 MOTION ACTIVATED SERVO MOTOR ==
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Making a prototype with the PIR sensor, an arduino and a servo motor, [http://www.instructables.com/id/Motion-Activated-Servo/ with a little help of this tutorial.]<br>
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Changing the delay and degree numbers in order to create a suitable rotation.
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[[File:Servo slow.gif|400px]] [[File:Servo fast.gif|400px]]
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The arduino code:
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[[File:Sketch pir servo.jpg|800px]]
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== FINAL PROTOTYPE ==
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Making an interactive, living poster for a Bio Design exhibition:
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[[File:Pir bioposter.gif|800px]]

Latest revision as of 08:04, 17 January 2017

PIR SENSOR

A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in PIR-based motion detectors. The term passive in this instance refers to the fact that PIR devices do not generate or radiate any energy for detection purposes. They work entirely by detecting the energy given off by other objects.[1] PIR sensors don't detect or measure "heat"; instead they detect the infrared radiation emitted or reflected from an object. (Wikipedia)

PROTOTYPE TEST #1 MOTION ACTIVATED LED LIGHT

Making a simple prototype with the PIR sensor, an arduino and a LED, with a little help from this tutorial:

Pir led.gif


The arduino code:

Sketch pir led.jpg

PROTOTYPE TEST #2 MOTION ACTIVATED SERVO MOTOR

Making a prototype with the PIR sensor, an arduino and a servo motor, with a little help of this tutorial.
Changing the delay and degree numbers in order to create a suitable rotation.

Servo slow.gif Servo fast.gif


The arduino code:

Sketch pir servo.jpg

FINAL PROTOTYPE

Making an interactive, living poster for a Bio Design exhibition:

Pir bioposter.gif

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