Sensor Presentation - Alberto Semper

https://prezi.com/rvefcsdi8esz/sensor-explanation/

Online Sensor Presentation

LV-MaxSonar® -EZ™ Series High Performance Sonar Range Finder

Source: http://www.maxbotix.com/documents/LV-MaxSonar-EZ_Datasheet.pdf
http://www.instructables.com/id/Max-Sonar-EZ0/
http://www.maxbotix.com/Ultrasonic_Sensors/MB1010.htm

Material :
1) Arduino Board " I used Arduino Nano".
2) Ultrasonic Max Sonar EZ0 .
3)Wires




this is a simple code :

// Written by : Mohannad Rawashdeh

// this code foe EZ0 Max sonar , analog interface

// http://www.instructables.com/member/Mohannad+Rawashdeh/

//.................................................

float Inch=0.00;

float cm=0.00;

int SonarPin=A0;

int sensorValue;

void setup(){

pinMode(SonarPin,INPUT);

Serial.begin(9600);

}

void loop(){

sensorValue=analogRead(SonarPin);

delay(50);

Inch= (sensorValue*0.497);

cm=Inch*2.54;

Serial.println(sensorValue);

Serial.print(Inch);

Serial.println("inch");

Serial.print(cm);

Serial.println("cm");

delay(100);

}

Product Specifications:

 

Resolution of 1 inch

20Hz reading rate

42kHz Ultrasonic sensor measures distance to objects

RoHS Compliant

Read from all 3 sensor outputs: Analog Voltage, RS232 Serial, Pulse Width

Virtually no sensor dead zone, objects closer than 6 inches range as 6 inches

Maximum Range of 254 inches (645 cm)

Operates from 2.5-5.5V

Low 2.0mA average current requirement

Small, light weight module

Designed for easy integration into your project or product

Widest beam of the LV-MaxSonar-EZ sensors

Our most popular indoor ultrasonic rangefinder

Our low cost, all-around sensor that is excellent for many projects

Best beam and sensitivity balance for the LV-MaxSonar-EZ sensors

10/05 Sensor Presentation Kelsey & Tatyana

We plan to use a Simple IR proximity sensor.

How does it work?

A proximity sensor often emits an electromagneticfield or a beam of electromagnetic radiation(infrared, for instance), and looks for changes in thefield or return signal.

What different flavors does it come in?

There are many different types of Proximity sensors.

The flavors include:

• auditory
• magnetic
• radar
• inductive
• infrared

What are its practical applications outside
of art making?

Museums use proximity sensors to detect if a person is getting to close to the artwork. Sonar sensors were typically used within submarines to detect external motion in the waters. 

Locate the schematic.

Find the inputs, outputs, how to calibrate
or impact the use and other relevant
information on the diagram.

The diagram is already labelled with the different inputs/ outputs.

Outputs 1 & 8 connect to a resistor

Outputs 2 connects to a resistor and then to a relay connected to Output 3

Outputs 3 & 6 connect to ground

Outputs 4 & 5 connect to potential power sources. YOU CAN ONLY USE 4 OR 5 NOT BOTH.  The 2 outputs also then connect to LEDs

Output 7 is the main power source

Circuits Today

What are its power requirements and what
sorts of other electronics are necessary to
get it to work?

Most simple proximity sensors can use a power source of 9V

Tell us how the sensor is typically used.

Proximity sensors can detect an object without direct contact or touch. They are used to detect an object as a collision avoidance method or as Object detector to avoid any possible physical impact. 

Tell us how you plan to use and/or modify
the sensor.

We hope to incorporate these sensors in our project by modifying their ability to detect larger scales, and further distances. 

10/04 Tatyana & Kelsey In-Progress

Timeline:


10/05: HAVE THE 3-5 min ONLINE PRESENTATION

10/05: Finish Semester Project Proposal Presentation

10/05: We will be working on our mini project togethers, mélanging 2 of the sensor sketches that                   work with our project

10/07: Work on mini-project

Wind Sensor Presentation

I demonstrate how to use a wind sensor in a basic sketch that changes the color of the LED based on the amount of wind motion it detects.