Advanced LPG gas leakage detection system || auto cut-off regulator with call and sms alert Arduino 

For code and circuit diagram or kit details kindly contact 👉 mksmartcreations@gmail.com
main components list👇👇
👉Arduino UNO - amzn.to/3PnktOP
👉SIM900A gsm module - amzn.to/3TkgBiB
👉Servo Motor - amzn.to/3IBIzkW
👉Buzzer - amzn.to/3PrHSi3
👉Exhaust fan - amzn.to/3v40qy7
👉5v 2A adapter - amzn.to/4ablTUy
or
👉usb to dc jack cables - amzn.to/3IFcRUg
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