Fire Detection System
A fire detection system with a buzzer is an embedded project designed to enhance safety. When smoke or heat is detected, the microcontroller triggers a buzzer to sound an alarm, alerting people to the presence of a fire
Description
A fire detection system with a buzzer is an embedded project designed to provide early warnings of potential fire hazards. It utilizes sensors such as smoke detectors, temperature sensors, or flame sensors to monitor the surrounding environment for signs of fire. When a fire or smoke is detected, the microcontroller processes the data and activates the buzzer, emitting a loud sound to alert individuals of the danger. This system is critical for ensuring safety, providing an immediate and noticeable alarm that can prompt quick evacuation and response to prevent further damage or injury.
Applications of this fire detection system include:
1.Home Safety: Protecting families from the risks of fire in residential buildings.
2.Industrial Safety: Ensuring worker safety in factories or warehouses with high fire risks.
3.Commercial Buildings: Enhancing security in offices, schools, and hospitals.
4.Public Spaces: Early fire detection in malls, theaters, and airports to safeguard large crowds.
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An AND gate can be built using BC547 NPN transistors, a common general-purpose transistor used in digital circuits.
The circuit represents both the inputs A & B for the AND gate and Output, Q, which also has a +5V supply to the collector of the first transistor, which is connected in series to the second transistor, and an LED is connected to the emitter terminal of the second transistor. The inputs A & B are connected to the base terminal of Transistor 1 and Transistor 2, respectively, and the output Q goes to the positive terminal LED.
₹190.00 -
A heartbeat detector is an essential device for monitoring heart health, providing real-time data about a person’s pulse rate. Whether in a hospital, gym, or a DIY electronics project, it demonstrates how biomedical signals can be measured and processed using sensors and electronics. It’s a valuable tool for both personal health awareness and professional medical diagnostics.
₹450.00













