Ks0131 keyestudio EASY plug Analog Gas Sensor: Difference between revisions
Jump to navigation
Jump to search
Keyestudio (talk | contribs) |
Keyestudio (talk | contribs) No edit summary |
||
| Line 1: | Line 1: | ||
[[image:Ks0131.png|thumb|600px|right|EASY plug Analog Gas Sensor ]] | |||
==Introduction== | ==Introduction== | ||
This analog gas sensor - MQ2 is used in gas leakage detecting equipment in consumer electronics and industrial markets. This sensor is suitable for detecting LPG, I-butane, propane, methane, alcohol, Hydrogen and smoke. It has high sensitivity and quick response. In addition, the sensitivity can be adjusted by the potentiometer. <br> | This analog gas sensor - MQ2 is used in gas leakage detecting equipment in consumer electronics and industrial markets.<br> | ||
Note: this module | This sensor is suitable for detecting LPG, I-butane, propane, methane, alcohol, Hydrogen and smoke. It has high sensitivity and quick response. <br> | ||
In addition, the sensitivity can be adjusted by the potentiometer. <br> | |||
<span style="color: red">'''Note: ''' this module should be used together with EASY plug control board.<br> | |||
<br> | |||
== | ==Features== | ||
* | * Connector: Easy plug | ||
* Power supply: 5V | * Power supply: 5V | ||
* Interface type: Digital and Analog | * Interface type: Digital and Analog | ||
* Wide detecting scope | * Wide detecting scope | ||
* Simple drive circuit | * Simple drive circuit | ||
* Stable and long lifespan | * Stable and long lifespan | ||
* | * Quick response and High sensitivity | ||
<br> | |||
== | ==Technical Details== | ||
* Dimensions: 56mm*20mm*18mm | |||
* Weight: 9g | |||
<br> | |||
==Connect It Up== | |||
Connect the EASY Plug analog gas sensor to control board using an RJ11 cable. Then connect the control board to your PC with a USB cable. | |||
<br>[[File:ks0131.jpg|500px|frameless|thumb]]<br> | |||
== | <br> | ||
==Upload the Code== | |||
Copy and paste below code to [http://wiki.keyestudio.com/index.php/How_to_Download_Arduino_IDE Arduino IDE] and upload. | |||
<pre> | <pre> | ||
int gas_din= | int gas_din=2; | ||
int gas_ain= | int gas_ain=A7; | ||
int led=13; | int led=13; | ||
int ad_value; | int ad_value; | ||
| Line 54: | Line 61: | ||
</pre> | </pre> | ||
<br> | |||
==What You Should See== | |||
Done uploading the test code, open the serial monitor and set the baud rate to 9600, you should be able to see the “Gas not leak” and analog value. | |||
<br>[[File:ks0131 Result.png|500px|frameless|thumb]] [[File:ks0131 Result1.png|500px|frameless|thumb]]<br> | |||
<br> | |||
==Resources == | ==Resources == | ||
'''PDF'''<br> | |||
'''PDF''' | |||
https://drive.google.com/open?id=1pyThscSF3TAERFTrTj7xfPnUuO15KSsR | https://drive.google.com/open?id=1pyThscSF3TAERFTrTj7xfPnUuO15KSsR | ||
<br> | |||
==Buy from == | ==Buy from == | ||
'''Official Website''' | '''Official Website'''<br> | ||
http://www.keyestudio.com/keyestudio-easy-plug-analog-gas-sensor-mq-2-for-arduino-starter.html | |||
[[category:EASY Plug]] | [[category:EASY Plug]] | ||
Revision as of 08:52, 23 November 2018
File:Ks0131.png
EASY plug Analog Gas Sensor
Introduction
This analog gas sensor - MQ2 is used in gas leakage detecting equipment in consumer electronics and industrial markets.
This sensor is suitable for detecting LPG, I-butane, propane, methane, alcohol, Hydrogen and smoke. It has high sensitivity and quick response.
In addition, the sensitivity can be adjusted by the potentiometer.
Note: this module should be used together with EASY plug control board.
Features
- Connector: Easy plug
- Power supply: 5V
- Interface type: Digital and Analog
- Wide detecting scope
- Simple drive circuit
- Stable and long lifespan
- Quick response and High sensitivity
Technical Details
- Dimensions: 56mm*20mm*18mm
- Weight: 9g
Connect It Up
Connect the EASY Plug analog gas sensor to control board using an RJ11 cable. Then connect the control board to your PC with a USB cable.
Upload the Code
Copy and paste below code to Arduino IDE and upload.
int gas_din=2;
int gas_ain=A7;
int led=13;
int ad_value;
void setup()
{
pinMode(led,OUTPUT);
pinMode(gas_din,INPUT);
pinMode(gas_ain,INPUT);
Serial.begin(9600);
}
void loop()
{
ad_value=analogRead(gas_ain);
if(digitalRead(gas_din)==LOW)
{
digitalWrite(led,HIGH);
Serial.println("Gas leakage");
Serial.println(ad_value);
}
else
{
digitalWrite(led,LOW);
Serial.println("Gas not leak");
Serial.println(ad_value);
}
delay(500);
}
What You Should See
Done uploading the test code, open the serial monitor and set the baud rate to 9600, you should be able to see the “Gas not leak” and analog value.
Resources
PDF
https://drive.google.com/open?id=1pyThscSF3TAERFTrTj7xfPnUuO15KSsR
Buy from
Official Website
http://www.keyestudio.com/keyestudio-easy-plug-analog-gas-sensor-mq-2-for-arduino-starter.html