Security alarm in parking area Using Arduino .pptx

Security System for parking area using Arduino UNO project for STEM

1. Security Alarm in parking area Using Motion Sensor (PIR), Arduino Uno, Buzzer, Red LED, and Breadboard

2. Introduction of Security Alarm Welcome to the Security Alarm Project presentation. In this segment, we will introduce you to our project and provide a brief overview of its objectives and purpose. Our Security Alarm Project aims to create a reliable alarm system for parking areas using accessible components such as the Motion Sensor (PIR), Arduino Uno, Buzzer, Red LED with 220 ohms resistance, and a Breadboard. The primary objective of this project is to enhance security measures in parking areas by detecting unauthorized movements and alerting the concerned authorities or individuals. Through this presentation, we aim to showcase the effectiveness of our security alarm system in safeguarding parking areas against potential threats, thefts, or intrusions. We believe that by implementing this project, we can contribute to creating safer environments for vehicles and individuals in parking spaces

3. Project Components Motion Sensor (PIR): Introduction to the Motion Sensor, its working principle, and its role in detecting motion within the parking area. Arduino Uno: Introduction to the Arduino Uno microcontroller, its programming capabilities, and its role in controlling the alarm system. Buzzer: Introduction to the Buzzer component, its function in generating audible alerts, and its importance in signaling potential threats. Red LED with 220 ohms resistance: Introduction to the Red LED indicator, its role in visual signaling, and its integration with the alarm system for status indication. Breadboard: Introduction to the Breadboard, its utility in prototyping electronic circuits, and its significance in creating the project prototype

4. Materials working principal Buzzer A buzzer is an electronic component that produces sound when an electrical signal is applied to it. In the context of a Security Alarm in a parking area, a buzzer is used as an audible alert system to notify when motion is detected. When the Arduino Uno receives a signal from the motion sensor indicating motion detection, it can activate the buzzer to produce a sound, alerting individuals in the vicinity. The buzzer's working principle involves converting electrical energy into sound waves.

5. Materials working principal Arduino uno: Arduino Uno is a popular microcontroller board used in electronics projects In a Security Alarm project for a parking area, the Arduino Uno processes data from a sensor (such as a PIR sensor) to detect motion and trigger activate the buzzer to produce a sound .

6. Materials workin g principal Bread board In a Security Alarm project for a parking area, the breadboard is used to connect components like sensors and Arduino Uno to create a responsive system that detects motion and trigger Alarm.

7. Materials working principal Jumper wires jumper wires helps to connect the sensor (e.g., PIR sensor) to the Arduino Uno, allowing the sensor to send motion detection signals to the microcontroller for processing and triggering actions like sounding alarms.

8. Materials working principal Resistor A passive component that limits current flow in the circuit, often used for protection or voltage control in electronic projects.

9. Materials working principal LED: LED Activation: The Arduino Uno processes the signal and triggers the LED to turn on as an output response to indicate the presence of motion.

10. Working Principle of  motion detector in parking area Our Security Alarm Project utilizes a Motion Sensor (PIR) to detect any movement within the parking area. When the Motion Sensor detects motion, it sends a signal to the Arduino Uno microcontroller, which acts as the brain of the system. The Arduino Uno then processes this signal and activates the alarm components, including the Buzzer and Red LED, to alert users of potential intrusions

11. Materials introduction Arduino Uno, jumper wires, and resistors to detect motion in a parking area. A sensor detects motion, sends a signal to the Arduino Uno, which triggers an action based on programmed logic.

12. Advantages of Security Alarm 1. Enhanced security: Security alarm can detect unauthorized access or suspicious activity, alerting authorities and helping to prevent theft or vandalism. 2. Energy efficiency: By automating lighting systems based on motion detection, energy usage can be optimized, leading to cost savings and environmental benefits.

13. 3. Improved safety: Security alarm can help ensure the safety of vehicles and pedestrians by providing adequate lighting and alerting to any potential hazards. 4. Convenience: Automation of lighting and security systems through motion detection provides convenience for users and reduces the need for manual intervention. 5. Cost-effective solution: Implementing Security alarm in parking areas is a cost-effective way to enhance security and efficiency without the need for constant monitoring or manpower.

14. Disadvantages of Security alarm One disadvantage of Security alarm in a parking area is the potential for false alarms. Factors such as animals, moving vegetation, or even changes in lighting conditions can trigger the sensor, leading to unnecessary alerts. Additionally, extreme weather conditions like heavy rain, snow, or strong winds may also affect the accuracy of the motion detector. This can result in increased maintenance costs and inconvenience for users if false alarms occur frequently.