“Scratch Starter Kit,Super Base Sensor Modules Kit Based on Arduino UNO R3 ATmega328P” has been added to your cart. View cart

-24%

Make a carbon Mono-oxide detector alarm using 1 channel 5v relay Module interfacing with Arduino uno

Name: Make a carbon Mono-oxide detector alarm using 1 channel 5v relay Module interfacing with Arduino uno
Brand: Robokreeda
SKU: 3222
Price: 1062 INR
Availability: InStock
Rating: 5 (1 reviews)

Category: Arduino Compatible Kits Tags: alarm, Arduino Uno, carbon Mono-oxide detector, channel 5v relay Module

KIT INCLUDES:

HARDWARE REQUIRED

SOFTWARE REQUIRED

Arduino IDE 1.8.5 (programmable platform for Arduino)

Click To Download: https://www.arduino.cc/en/Main/Software

SPECIFICATIONS

MQ-9 GAS SENSOR MODULE

Sensitive material of MQ-9 gas sensor is SnO2, which with lower conductivity in clean air. It makes detection by method of cycle high and low temperature and detects CO when the low temperature (heated by 1.5V). The sensor’s conductivity is higher along with the gas concentration rising. When high temperature (heated by 5.0V), it detects Methane, Propane etc. combustible gas and cleans the other gases adsorbed under low temperature. Please use simple electro circuit, Convert change of conductivity to corresponding output signal of gas concentration. The MQ-9 gas sensor has high sensitivity to Carbon Monoxide, Methane and LPG. The sensor could be used to detect different gases contains CO and combustible gases, it is with low cost and suitable for different application.

Good sensitivity to CO/Combustible Gas
High sensitivity to Methane, Propane and CO
Long life and low cost
Simple drive circuit

RGB LED

Operating Voltage: RGB LED (common cathode)

oRED: 2.5V

oGREEN: 3.5V

oBLUE: 3.5V

4 pins: GND, R, G and B
3 in 1 colour LED
It is a common cathode RGB LED

PIN DESCRIPTION

Buzzer

RGB LED

MQ-9 GAS SENSOR MODULE

CIRCUIT CONNECTION

Connect Relay’s GND to the breadboard negative rail and relay’s positive to positive rail.
Connect Relay’s Signal to pin D10 of Arduino uno.
Connect MQ-9 ground pin to negative rail and MQ-9 VCC to positive rail and MQ-9 AO to the A0 of Arduino uno
Connect RGB led ground to ground, red pin to digital pin13 of arduino, Arduino’s Digital pin 12 to blue pin of RGB and Digital pin 11 of Arduino uno to green pin of RGB led.
Connect Buzzer’s positive to positive rail and buzzer’s negative pin to Digital pin D8 of Arduino uno.

CODE

https://docs.google.com/document/d/e/2PACX-1vTWABaD9eiKO5EG_nlAZRuNFNWw3GmUVvgwimlwTjQD48Kxk3rUQFyOKPNpjJ52fA6dQywaEV4XpEj5/pub

WORKING

You should fully test your device before installing it in your home. You can add any sensor that you like and turn of any device you like. I advise using a quality sensor that you know for sure will detect Carbon monoxide.

When we power up the circuit the green light will glow and when it detect the CO gas the connect device will turn off and red led will glow.

Battery operated	Yes , 1 nos 9V battery included

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Make a wireless LPG gas detection alarm using MQ-6 gas sensor interfacing with Arduino Leonardo

-11%

Related products

Scratch Starter Kit,Super Base Kit for Arduino Smd UNO R3 ATmega328P with 15 Lessons Tutorial –

Add to cart

Arduino Compatible Kits

Scratch Starter Kit,Super Base Kit for Arduino Smd UNO R3 ATmega328P with 15 Lessons Tutorial –

-2%

Crowtail-Deluxe Kit for Arduino with 20 Module Sensors for Educational Learners

Out of Stock

Arduino Compatible Kits

Crowtail-Deluxe Kit for Arduino with 20 Module Sensors for Educational Learners

-15%

UNO R3 Board Starter Kit 30+ DIY Projects Video tutorials

Add to cart

Arduino Compatible Kits

UNO R3 Board Starter Kit 30+ DIY Projects Video tutorials

-40%

Crowtail- Deluxe Kit for Arduino V1.0 with Tutorial Compatible with Arduino

Out of Stock

Arduino Compatible Kits

Crowtail- Deluxe Kit for Arduino V1.0 with Tutorial Compatible with Arduino

-20%

Ultimate Uno R3 Kit compatible with ARDUIN0 IDE

Add to cart

Arduino Compatible Kits

Ultimate Uno R3 Kit compatible with ARDUIN0 IDE

-11%

Make a Gesture Based TV Remote Control Using Ultrasonic Sensor and IR Transmitter with Arduino Uno

Add to cart

Arduino Compatible Kits

Make a Gesture Based TV Remote Control Using Ultrasonic Sensor and IR Transmitter with Arduino Uno

-10%

Blog

{"title":"All","number":"3","post_title":1,"ignore_sticky_posts":true,"meta":{"meta_date":true},"layout":"list","list_layout":"list_1","grid_layout":"grid_1","featured_layout":"featured_1","image_size":"hexwp_thumbnail","ratio":"hw-ratio100","image_width":"27","box_layout":"none","post_type":"post","action":"hexwp_post_list","post_status":"publish"}

Factors to Consider before buying a Robot Toy

September 17, 2024

Learn STEM, robotic engineering, and design with Robotic Kits

September 17, 2024

What to look for in a robotics kit for older kids?

September 17, 2024

You may also like…

Make a wireless LPG gas detection alarm using MQ-6 gas sensor interfacing with Arduino Leonardo

Related products

Scratch Starter Kit,Super Base Kit for Arduino Smd UNO R3 ATmega328P with 15 Lessons Tutorial –

Crowtail-Deluxe Kit for Arduino with 20 Module Sensors for Educational Learners

UNO R3 Board Starter Kit 30+ DIY Projects Video tutorials

Crowtail- Deluxe Kit for Arduino V1.0 with Tutorial Compatible with Arduino

Ultimate Uno R3 Kit compatible with ARDUIN0 IDE

Make a Gesture Based TV Remote Control Using Ultrasonic Sensor and IR Transmitter with Arduino Uno

Factors to Consider before buying a Robot Toy

Learn STEM, robotic engineering, and design with Robotic Kits

What to look for in a robotics kit for older kids?

Categories

My Account

Information