Project Overview
This project demonstrates our expertise in intelligent home security automation. It features an automatic motorized lock that combines security, comfort, and advanced technology, enabling automatic door closing and intelligent access control.
Key Features
- Automatic locking after door closure
- Intelligent motion detection system
- LED indicators for status and alerts
- Integrated alarm system with notifications
Advanced Security
Motorized locking system with continuous door status monitoring and real-time alerts.
Intuitive Interface
Multicolor LED indicators and sound signals for simple and clear operation.
Maximum Reliability
Multiple security systems with real-time monitoring and automatic alerts.
Detailed Development Process
Electronic Design
Development of electronic schematic for lock control:
- Microcontroller: ESP32
- Motor: 12V DC with L298N controller
- Sensors: PIR motion detection
- Indicators: RGB LEDs and buzzer
Arduino Software Development
C++ Programming on Arduino IDE:
- Framework: Arduino ESP32
- Lock state management
- Intelligent alert system
- WiFi communication for notifications
Electrical Design in Fritzing
Complete technical documentation:
- Detailed wiring diagram
- Optimized printed circuit
- Components list
- Test points and calibration
Prototyping and Testing
Hardware configuration:
- Motor reliability tests
- Sensor calibration
- Alert validation
- Durability testing
3D Modeling with FreeCAD
Mechanical design:
- Custom lock housing
- Optimized motor mount
- Sensor integration
- Ergonomic design
