Burglar Alarm Micro Project
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The document discusses the design and functionality of a burglar alarm system, which detects unauthorized entry into various properties. It details the procedural setup of the alarm system using various components and highlights the importance of such security systems in reducing theft and enhancing personal safety. Additionally, it mentions the potential for burglar alarms to serve multiple purposes, including fire safety, emphasizing their value as an investment for security.
Burglar Alarm Micro Project
- 1. Index Description Aim of micro project Course outcomes Actual Procedure Followed Actual Resource Used Output of micro project Skill Developed
- 2. A Burglar alarm is a system designed to detect intrusion – unauthorized entry – into a building or other area. Security alarms are used in residential, commercial, industrial, and military properties for protection against burglary (theft) or property damage, as well as personal protection against intruders. Security alarms in residential areas show a correlation with decreased theft. Car alarms likewise help protect vehicles and their contents. Prisons also use security systems for control of inmates. Some alarm systems serve a single purpose of burglary protection; combination systems provide both fire and intrusion protection. Intrusion alarm systems may also be combined with closed-circuit television surveillance (CCTV) systems to automatically record the activities of intruders, and may interface to access control systems for electrically locked doors. Systems range from small, self-contained noisemakers, to complicated, multiarea systems with computer monitoring and control. It may even include two-way voice which allows communication between the panel and Monitoring station. Description
- 3. 1. Omprakash Chauhan 2. Adnan Mulani 3. Ganesh Mudaliyar 4. Nashra Patel Signature Subject Teacher Signature (HOD) Muchhala Polytechnic, Thane Information Technology Department A Report On “To Study Burglar Alarm ” By
- 4. Procedure The IR transmitter or IR LED is connected to a current limiting resistor of 150Ω and connected to supply. It is placed at the maximum possible range from photo diode. The cathode of the photo diode is connected to supply while anode is connected to 10KΩ resistor. Other end of the resistor is connected to ground. The anode terminal of the photo diode is also connected to pin 5 of LM358 op amp, which is the non-inverting terminal. Wiper of the 10KΩ POT is connected to the inverting terminal i.e. pin 6 of LM358 while the other two terminals of the POT are connected to Vcc and ground. Pins 8 and 4 of LM358 are supply pins. They are connected to Vcc and ground respectively. The output of the op amp is taken at pin 7. One terminal of the buzzer is connected to pin 7 of LM358 while the other terminal is connected to Vcc. Course outcomes Test the Digital Systems, logic families and logic gates
- 5. Output Sr.No Name of Resource Specification Qty Remark 1 LM358 1 2 IR Transmitter or IR LED 1 3 Photo Diode 1 4 10 KΩ 1 5 150Ω 1 6 10 KΩ POT 1 7 Buzzer 1 Resource
- 6. Burglar alarm system nowadays can also be used for multiple purposes as well. These other functions include, fire, safety alarms, as well as intrusion. These can also be used simultaneously as well. Today, people are very concerned about their own safety. A lot of theft crimes are now committed because of extreme causes, and it could happen to almost anybody. That is why having a burglar alarm system is a recommended solution as well as investment to prevent theft in your home or office. Skill Developed