Difference between revisions of "Oxygen Sensor"
(Created page with " 400px") |
(→Recources) |
||
| (5 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
| + | == Introduction == | ||
| + | Linker Oxygen sensor module uses ME series O2 sensor, and have low consumption , small size, high sensitivity , wide range of linearity , and better anti-jamming capacity, good reproducibility, stability and reliability ect advantage . It is electrochemical sensor widely suits for mine, industry and environmental protection field | ||
| + | ect. | ||
[[File:Linker O2 1.jpg| 400px]] | [[File:Linker O2 1.jpg| 400px]] | ||
| + | [[File:Linker O2 2.jpg | 400px]] | ||
| + | |||
| + | == Features == | ||
| + | |||
| + | *Dimension：40×20×18mm | ||
| + | *Weight: 19g | ||
| + | |||
| + | == Schematic == | ||
| + | |||
| + | *[https://s3.amazonaws.com/linksprite/LinkerKit/Linker_O2_Schematic.pdf Linker O2 Schematic] | ||
| + | |||
| + | == Usage == | ||
| + | |||
| + | <syntaxhighlight lang="c"> | ||
| + | |||
| + | #include <math.h> | ||
| + | const int buzzerPin=3; //Connect the Buzzer module to Pin3, Digital 3 | ||
| + | float thresholdVoltage= 1.84; //The treshold for which the Buzzer should sound. | ||
| + | void setup() | ||
| + | { | ||
| + | Serial.begin(9600); //Start the Serial connection | ||
| + | pinMode(buzzerPin,OUTPUT); //Set the LED on Digital 12 as an OUTPUT | ||
| + | |||
| + | } | ||
| + | void loop() | ||
| + | { | ||
| + | |||
| + | float sensorValue; | ||
| + | float sensorVoltage; | ||
| + | sensorValue = analogRead(A2); | ||
| + | sensorVoltage =(sensorValue/1024)*5.0; | ||
| + | |||
| + | if(sensorVoltage<thresholdVoltage) | ||
| + | { | ||
| + | digitalWrite(buzzerPin,HIGH); | ||
| + | } | ||
| + | else | ||
| + | { | ||
| + | digitalWrite(buzzerPin,LOW); | ||
| + | } | ||
| + | sensorVoltage = sensorVoltage/101*1000; | ||
| + | Serial.println("the output voltage is:"); | ||
| + | |||
| + | Serial.print(sensorVoltage); | ||
| + | Serial.println("mV"); | ||
| + | delay(1000); | ||
| + | } | ||
| + | |||
| + | </syntaxhighlight> | ||
| + | |||
| + | == Recources == | ||
| + | |||
| + | *[https://s3.amazonaws.com/linksprite/LinkerKit/ME2-O2-D20+0-25%25+Manual+(ver1.2).pdf Datasheet of ME2-O2 sensor] | ||
| + | *[https://s3.amazonaws.com/linksprite/LinkerKit/LINKER_O2.ino Linker O2 Example Code] | ||
| + | |||
| + | == How to buy == | ||
| + | |||
| + | Here to buy Oxygen (O2) Sensor Module of Linker Kit for pcDuino/Arduino on [http://store.linksprite.com/oxygen-o2-sensor-module-of-linker-kit-for-pcduino-arduino/ store] | ||
Latest revision as of 07:21, 15 June 2017
Introduction
Linker Oxygen sensor module uses ME series O2 sensor, and have low consumption , small size, high sensitivity , wide range of linearity , and better anti-jamming capacity, good reproducibility, stability and reliability ect advantage . It is electrochemical sensor widely suits for mine, industry and environmental protection field ect.
Features
- Dimension：40×20×18mm
- Weight: 19g
Schematic
Usage
<syntaxhighlight lang="c">
- include <math.h>
const int buzzerPin=3; //Connect the Buzzer module to Pin3, Digital 3 float thresholdVoltage= 1.84; //The treshold for which the Buzzer should sound. void setup() {
Serial.begin(9600); //Start the Serial connection pinMode(buzzerPin,OUTPUT); //Set the LED on Digital 12 as an OUTPUT
} void loop() {
float sensorValue; float sensorVoltage; sensorValue = analogRead(A2); sensorVoltage =(sensorValue/1024)*5.0;
if(sensorVoltage<thresholdVoltage)
{
digitalWrite(buzzerPin,HIGH);
}
else
{
digitalWrite(buzzerPin,LOW);
}
sensorVoltage = sensorVoltage/101*1000;
Serial.println("the output voltage is:");
Serial.print(sensorVoltage); Serial.println("mV"); delay(1000); }
</syntaxhighlight>
Recources
How to buy
Here to buy Oxygen (O2) Sensor Module of Linker Kit for pcDuino/Arduino on store
