MQ3 SENSOR with Arduino UNO board - How to work MQ3 SENSOR (Code and circuit diagram)

Hello guys, This video includes how to work the MQ3 sensor. We can use this MQ3 sensor primarily to detect alcohol values. Also, this MQ3 sensor is inexpensive and easy to use.
OK enjoy it now.
Short and sweet tutorial.Only from SriTu tech. If you think this video is good, don't forget to like and comment.

MQ3 SENSOR with Arduino UNO board - How to work MQ3 SENSOR (Code and circuit diagram)
https://youtu.be/f6uldsZ7SAI

MQ3 Sensor

***Names of components.
***step by step.
***With code.

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( Source code and circuit diagram )
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Website -- https://srituhobby.com/mq3-alcohol-sensor-arduino-code-step-by-step-instructions/
Android app -- https://play.google.com/store/apps/details?id=com.srituhobby
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Part's List (Our store -- SriTu Hobby)
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1.Arduino Uno x 1 --- https://srituhobby.com/product/arduino-compatible-r3-atmega328p-arduino-uno-board-smd-with-cable/
2.MQ - 3 sensor x 1 --- https://srituhobby.com/product/mq3-alcohol-ethanol-sensor-breath-gas-ethanol-detection-sensor/
3.LED Bulb x 1 --- https://srituhobby.com/product/50pcs-5mm-led-diode-kit-red-green-blue-light-emitting-diode-free-shipping/
4.5v Buzzer x 1 --- https://srituhobby.com/product/5v-active-buzzer-magnetic-long-continous-beep-tone/
5.Jumper Wires ---- https://srituhobby.com/product/5v-active-buzzer-magnetic-long-continous-beep-tone/
6.Breadboard x 1 ---- https://srituhobby.com/product/solderless-pcb-breadboard-mini-universal-test-protoboard/
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Parts List (Amazon)
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1.Arduino Uno x 1 --- https://amzn.to/3hnMhPj
2.MQ - 3 sensor x 1 ---https://amzn.to/3lz5WPf
3.LED Bulb x 1 --- https://amzn.to/3hmJ9TV
4.5v Buzzer x 1 --- https://amzn.to/3lWe5Nx
5.Jumper Wires ---- https://amzn.to/2RjTt4e
6.Breadboard x 1 ---- https://amzn.to/35rdMVE
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Видео MQ3 SENSOR with Arduino UNO board - How to work MQ3 SENSOR (Code and circuit diagram) канала SriTu Hobby