Gas Leakage Detector using Arduino and GSM Module with SMS Alert
Gas Leakage Detector using Arduino and GSM Module with SMS Alert and Sound Alarm
in this project i will show you how to make a Gas Leakage Detector using Arduino and GSM Module .in this project we use
1) arduino uno
2) GSM module SIM 800
3) 16*2 lcd display
4) I2C lcd display module
5) 12 Volt DC power supply
6) a SIM card
7) GAS sensor -MQ9
8) connecting wire
all the Connection of this project given below
LCD display to i2c display : simply connect LcD dispaly to i2c display module with parallel
i2c to arduino : i2c to arduino pin
+ to +
– to –
SCA TO A4
SDA TO A5
Arduino to Gas sensor : Gas sensor to Arduino pin
+ to +
– to –
A0 to A0
GSM to Arduino connection: GSM to arduino
RX to D9
TX to D10
Ground to Ground pin (must be )
code: https://drive.google.com/file/d/10S8ANTDgVultJz2ytMpTndgssD3yesrj/view?usp=sharing
i2c Library : https://drive.google.com/open?id=1wWmXZYuuzLWThirkJRqS5roA39A_zwLr
how to use i2c and display?
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