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)    • MQ3 SENSOR with Arduino UNO board - How to...   MQ3 Sensor ***Names of components. ***step by step. ***With code. Subscribe to more videos ---    / sritutech_sritu_hobby   Website for more tutorials --- https://www.srituhobby.com Android app for more tutorials --- https://play.google.com/store/apps/de... Our store with the best prices ======================================== https://srituhobby.com/shop ======================================== ( Source code and circuit diagram ) ========================================= Website -- https://srituhobby.com/mq3-alcohol-se... Android app -- https://play.google.com/store/apps/de... ========================================= Part's List (Our store -- SriTu Hobby) ========================================== 1.Arduino Uno x 1 --- https://srituhobby.com/product/arduin... 2.MQ - 3 sensor x 1 --- https://srituhobby.com/product/mq3-al... 3.LED Bulb x 1 --- https://srituhobby.com/product/50pcs-... 4.5v Buzzer x 1 --- https://srituhobby.com/product/5v-act... 5.Jumper Wires ---- https://srituhobby.com/product/5v-act... 6.Breadboard x 1 ---- https://srituhobby.com/product/solder... ========================================== Parts List (Amazon) ========================================== 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 ========================================= ( Social media links ) ========================================== Facebook--------  / srituhobby   Twitter-------------  / sritu_hobby   Instagram-------  / sritu_hobby   Pinterest---------  / sritu_hobby   Tiktok-------------  / sritu_hobby   Reddit-------------  / sritu_tech   Linkedin-----------  / sritu-hobby   Snapchat--------  / srituhobby   Threads---------https://www.threads.net/sritu_hobby ========================================== Thanks for watching...................... If you learned something in this video, **Like. **Share. **Subscribe. What do you think? please comment below. #SriTu_Tech_arduino #MQ3 #Arduino_uno