laser home security system project/laser security alarm working model/Inspire award project
How It Works: Laser Beam Setup: A laser torch emits a beam that travels across the area by reflecting off three strategically placed mirrors (glasses). This configuration creates a continuous laser barrier around the perimeter of a model house or any area you wish to secure.
LDR Detection: The laser beam ultimately hits an LDR module, which is sensitive to light. As long as the laser beam is unbroken and falls on the LDR, the system remains in a passive state, with no alarm triggered.
Relay and Buzzer Activation: The LDR is connected to a single-channel relay module that controls a 9V buzzer. If the laser beam is interrupted, the LDR detects a change in light intensity, signaling the relay to activate the buzzer. This results in an audible alarm that warns you of the potential intrusion.
Unauthorized Entry Alert: The alarm is designed to activate whenever there is an obstruction in the laser path, such as someone entering the secured area without permission. This feature provides a simple yet effective means of safeguarding your space.
Original price was: ₹1,999.00.₹1,499.00Current price is: ₹1,499.00.
In an age where home security is of paramount importance, leveraging advanced technologies can significantly enhance the safety of residential properties. This project focuses on installing a sophisticated laser-based security system around a house to detect unauthorized entry attempts. The system employs laser beams and sensors to create an invisible barrier. When the beam is interrupted, an alarm is triggered, immediately alerting the occupants of a potential intrusion. This project log documents the detailed steps, objectives, and outcomes involved in the installation of the laser security system.
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Introduction: We have developed this project based on India’s Chandrayaan mission. This project is a part of a professional and technical campaign showcasing India’s presence in international space exploration. In this project, we have created a model based on the fundamental concepts of the Chandrayaan mission.
The Problem: Electrical poles, being integral components of power distribution networks, are susceptible to various faults, including short circuits. These faults pose significant dangers to both nearby individuals and the infrastructure itself. However, identifying when a pole is experiencing a fault, especially during adverse weather conditions like rain, can be challenging.
The Solution: Our project introduces a visual indicator system designed to promptly notify observers when a fault occurs in an electrical pole. This system consists of a small strip affixed to the pole, divided into two distinct colors: green and red. During normal operating conditions, when no fault is present, the strip remains green, indicating that the pole is functioning safely. However, when a fault such as a short circuit occurs, the strip promptly changes its color from green to red, si
How it Works: The indicator strip is equipped with sensors capable of detecting abnormal electrical activity, such as an increase in current flow due to a short circuit. Upon detecting such an anomaly, the sensor triggers the color change mechanism, causing the strip to transition from green to red. This visual change serves as an immediate warning sign to anyone in the vicinity that the pole is experiencing a fault and should be avoided.
Benefits: Enhanced Safety: By providing a clear visual indication of faults, the system helps prevent accidents and injuries caused by inadvertent contact with electrified poles. Timely Response: Prompt identification of faults enables swift corrective action, minimizing downtime and potential damage to the electrical infrastructure. User-Friendly: The simplicity of the color-changing indicator strip ensures that it is easily understandable by individuals of all backgrounds and levels of expert
Objective: To mitigate air pollution by capturing vehicle emissions and converting them into usable ink.
Technology Used: Carbon filters integrated into vehicles to capture emitted smoke particles.
Conversion Process: Smoke particles trapped by filters are processed to extract carbon-based materials suitable for ink production.
1. Introduction: In today’s world, the growing concern for environmental sustainability has led to the development of renewable energy solutions. Electric vehicles (EVs) have gained popularity as an eco-friendly alternative to traditional gasoline-powered cars. However, one of the challenges faced by EV owners is the limited range due to battery constraints. To address this issue, we have developed a groundbreaking project – a solar-powered wireless charging system that can provide emergency charging to electric vehicles using a remote-controlled (RC) robotic car.
In this video, I demonstrate how to create a floating house using ACC blocks (Autoclaved Aerated Concrete blocks) and a cardboard house. I built the base of the house with ACC blocks, which are lightweight and float on water. When placed in a water tank, the house’s height automatically rises with the water level, preventing it from sinking. This project shows how real-life houses can be designed to stay afloat during heavy rainfall or floods, offering a solution for disaster management in flood-prone areas. The idea behind this floating house concept is to build homes that automatically adjust their height based on the rising water levels, ensuring that they do not get submerged during extreme weather conditions.
This floating house project is a great idea for those interested in science experiments, civil engineering projects, or innovative disaster management solutions. Whether you’re a student, a science enthusiast, or someone looking for unique school projects, this video will help you understand the concept of a floating house and its potential use in real life. Watch the full video to see how you can make this project at home and learn about flood-resistant house designs.
It has been shown in this project that if the driver tries to sleep, as soon as he closes his eyes for more than 3 seconds, an alarm will start ringing which will make him open his eyes and if he still does not open his eyes, after that driver vehicle automatic stop and water will splash on his face which will open his eyes and then he will not try to sleep again.
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Welcome to our Smart Inverter Project tutorial! In this video, we’ll show you how to build a DIY inverter that provides an automatic power backup solution for your home. If you’re looking for a continuous power supply during outages, this inverter with battery storage will keep your lights on even when the main power goes out.
This project involves creating a smart inverter circuit that can seamlessly switch from AC power to a 12V DC battery when the electricity supply is interrupted. Not only does it ensure uninterrupted power to your 230V AC appliances, but it also recharges the battery when the main power is available.
In this detailed how-to guide, we cover everything from the basic components needed to the step-by-step assembly and testing of the inverter. Plus, we’ll discuss how this inverter system can be adapted for use in transmission lines, ensuring a reliable power supply to cities from substations, even if the main transmission line fails temporarily.
What You’ll Learn in This Video:
Inverter Basics: Understand how an inverter works and the role of battery storage in providing continuous power.
Step-by-Step Construction: Follow our easy instructions to build your own inverter circuit with a 12V DC battery backup.
Automatic Switching: Learn how the inverter automatically switches to battery power during outages and back to AC power when available.
Practical Applications: Discover how this smart inverter system can be used in transmission lines to maintain city power supply during disruptions.
The name of this project is safety helmet. Mainly work of this project is safety of a rider. We make a connection between bike and helmet by using the sensors. When rider will wear the helmet then our bike start. If the rider will not wear the helmet then bike will not start. We use the indication system in the helmet also. Indication system will show you wear the helmet properly or not. So it’s good for safety purpose and we safe it from thief also. Because without helmet bike will not start.
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