House Key Anti-Loss System
I am gonna do a anti loss system for my house key for my final year project using arduino uno or esp32. Im an electrical engineer student. Give me a working schematic diagram and the wiring diagram for my project. My budget is RM150. So please be into my budget.
13 days
0:58
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Your goal is a beginner-friendly house-key anti-loss project within RM150 with a working schematic and wiring diagram.
- I’ve prepared a Plan that covers:
- requirements and scope
- controller choice within budget
- schematic + wiring diagram creation
- final budget check
Click Start on the plan bar to generate it.
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Plan
- Design a beginner-friendly anti-loss system for a house key that fits within a RM150 budget, producing a working schematic and wiring diagram. The system will use a microcontroller (Arduino Uno or ESP32) along with wireless communication and alarm indicators, ensuring the project meets final year project requirements.
#Implementation plan
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Define System Requirements and Architecture
- Document overall project objectives, including key detection/isolation, communication method, and alert mechanisms.
- Establish budget constraints (RM150 total) and simplicity for beginner implementation.
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Select and Add Main Components in the Schematic
- Choose the microcontroller; select the Arduino Uno for its beginner-friendliness, availability, and cost-effectiveness.
- Add a wireless communication module (e.g., a Bluetooth HC-05 module) for key tracking functionalities.
- Include alert components such as a buzzer and LED indicator to signal loss conditions.
- Add a compact power supply circuit (e.g., coin cell battery holder with appropriate voltage regulation if needed) to power the key-finder module.
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**Develop the Working Schematic and Wiring Diagram
- Draw the schematic linking the Arduino Uno to the Bluetooth module, buzzer, LED, and power supply.
- Ensure proper interfacing (e.g., voltage level considerations between modules) and add decoupling capacitors or resistors as required.
- Produce a wiring diagram that clearly shows connections between the Arduino, the peripheral modules, and the power source.
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Budget Verification and Final Review
- Validate that all selected components and extras stay within the RM150 budget.
- Perform a schematic review to ensure the design meets project requirements and functionality for a final year project demo.
#Success criteria
- A complete schematic and wiring diagram that includes an Arduino Uno, Bluetooth module, alert indicators (buzzer and LED), and a power supply.
- The project design is demonstrably functional as an anti-loss system and remains within the RM150 budget.
- Design documentation clearly outlines component connections and operational flow for the system demo.
Use ESP32 Bluetooth
Add RFID option
Keep under RM150
Include full diagrams
13 days
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