LAB II Sistem Keamanan Pintu Berbasis Gerakan Menggunakan ESP8266 dan Telegram (Kelompok B2_IOT)

Summary

This video demonstrates how to build a motion-based security system using an x86-based setup and Telegram app for monitoring rooms or houses. The project uses key components such as the ESP8266 microcontroller, PIR sensor, LEDs, a buzzer, and jumper wires. The system detects movement and sends notifications via Telegram to alert users about activity in front of their rooms or homes. The process involves wiring the components, writing Arduino code, and configuring Wi-Fi for communication, ensuring real-time updates. The project highlights the integration of IoT technology with security systems for a practical, accessible solution.

Takeaways

• 😀 The project demonstrates a security system using an ESP8266 for home or room monitoring with Telegram notifications.
• 😀 The setup involves various components including an ESP8266, PIR sensor, LEDs, resistors, jumper wires, and a buzzer.
• 😀 The main aim of the project is to detect movement and notify users via Telegram when someone is near the room or house.
• 😀 The components are arranged on a breadboard with the ESP8266 as the central unit for controlling the system.
• 😀 The PIR sensor detects motion, triggering notifications via the Telegram bot when movement is detected.
• 😀 LEDs are used as indicators to show whether someone is near the room, and the buzzer provides an audible alert.
• 😀 The system uses Arduino IDE for coding, which includes setting up libraries for the ESP8266, WiFi, and Telegram.
• 😀 The setup involves defining variables for the components, such as PIR sensor, LEDs, and the Telegram bot’s token and ID.
• 😀 A WiFi connection is established using the declared SSID and password to enable the system to communicate with Telegram.
• 😀 The system sends Telegram notifications whenever movement is detected or when no movement is detected, indicating the status of the system.
• 😀 The demonstration shows the system in action, with notifications appearing on Telegram when motion is sensed, and no notification when no motion is detected.

Q & A

What is the purpose of this project?

The purpose of this project is to create a security system based on the x86 architecture to monitor homes or dorm rooms using a Telegram application.

What components are used in this security system project?

The components used in this project include the ESP8266EX microcontroller, a PIR sensor, two LEDs, resistors, jumper wires, a buzzer, an Arduino IDE, and a Telegram application.

How does the PIR sensor work in this system?

The PIR (Passive Infrared) sensor detects motion in front of the room or door. When motion is detected, it triggers an alert through the system, turning on the LEDs and buzzer, and sending a notification via Telegram.

What role does the ESP8266EX play in this system?

The ESP8266EX acts as the brain of the system. It controls all the components and manages communication between the microcontroller and the Telegram application, including sending notifications when motion is detected.

How is the circuit set up for the security system?

The circuit is set up on a breadboard, where the ESP8266EX microcontroller is connected to the PIR sensor, LEDs, resistors, and a buzzer. Jumper wires are used to connect all components, ensuring proper data and power flow between them.

What is the role of the Telegram application in this system?

The Telegram application is used to send notifications to the user when motion is detected or when the system is activated, ensuring the user is alerted about the security status of their home or dorm room.

What coding steps are involved in setting up the Arduino IDE for this project?

The coding steps include importing necessary libraries for the ESP8266EX module, setting up the WiFi connection, defining the components (PIR sensor, LEDs, buzzer), and programming the logic for motion detection and notification using Telegram.

What happens when the PIR sensor detects motion?

When the PIR sensor detects motion, the system triggers the LEDs to light up, the buzzer to sound, and a notification is sent to the Telegram app saying 'Movement detected' or 'Someone is near'.

What happens when no motion is detected?

When no motion is detected, the LEDs and buzzer turn off, and the Telegram app sends a notification saying 'No movement' to indicate that everything is calm.

What challenges were encountered during the demonstration?

One of the challenges was a technical issue during the demonstration where the sensor did not initially detect motion. However, after adjusting and troubleshooting the setup, the system successfully detected motion and triggered the alerts.