-
Notifications
You must be signed in to change notification settings - Fork 0
Home
Syed Yead Zaman edited this page Feb 18, 2025
·
4 revisions
This project is an embedded security system using an STM32F401RE microcontroller to detect motion and objects and send the data to a computer for radar-like data visualization. The system uses an HC-SR04 Ultrasonic Sensor for object detection and a PIR Sensor for motion detection. The Ultrasonic Sensor is attached to the motor to perform sweeping motion for detecting objects in a 180-degree range. The PIR Sensor is used to detect motion in the room.
- Object detection using HC-SR04 Ultrasonic Sensor
- Motion sensing using PIR Sensor
- Sensor sweeping with Stepper Motor
- STM32F401RE-based firmware
- Power-efficient design
| Component | Description |
|---|---|
| STM32F401RE | Microcontroller Board |
| HC-SR04 | Ultrasonic Sensor for object detection |
| PIR Sensor | Motion detection sensor |
| 28BYJ-48 | Stepper Motor for lock mechanism |
| ULN2003 | Stepper Motor Driver |
| Power Module | Converts power from adapter |
| 9V Adapter | Power supply for the system |
- Hardware - Details on sensors, actuators, and STM32 board.
- Software - Code structure, peripherals, libraries, and configuration.
- Integration - How different components interact.
- Debugging - Common issues and troubleshooting.
See the Getting Started Guide for setup instructions.