Abstract: Transceivers are the main component of the project. Sensors are built into transmitters. These sensors can pick up on gases, smoke, and other particles in the air. The Arduino in these devices transmits data over Wi-Fi to a receiver. In addition to the traditional bell, the recipient can also receive these readings and see them displayed as an alert on their mobile device. The presence of gas or fire in the area of the transmitters would be indicated by high readings. This means that in addition to the alarm buzzer, the red LED will light up. If the numbers are low, the light will turn green. These devices are strategically positioned in institutions including warehouses, hospitals, and banks. In open spaces, its range can extend to a thousand meters, but it drops down significantly when obstacles like walls and other obstructions are present, making the existence of such devices all the more obvious.
Keywords: Environment, Sustainable Development, and U.S. Miniature Serial Bus Public License Input/Output Universal Serial BusSurface-mount, automatic voltage regulator, limited-instruction-set Computer Input/Output Modes: Pulse Width Modulation and All Multipurpose.
