ESP32 CAM Face Detection Interface Relay with Buzzer

ESP32 CAM Face Detection Interface Relay with Buzzer

In this Article, we learn about how to make ESP32 CAM Face Detection Interface Relay with Buzzer.

In the Last post, we learned about how to use I2C LCD Display with ESP32.

Let’s dive into

Components Require:

1. ESP32 CAM module

2. Single channel Relay module

3. Power supply (5v)

4. Buzzer

5. FTDI module

6. Jumper wires

How it works:

If a face is detected the code activates the relay and buzzer. The specific actions might vary based on your application. For example, you might use the relay to control an electronic lock, and the buzzer to sound an alarm.

After handling the face detection and relay/buzzer control, the server sends a response to the client (web browser) with a simple message like (Hello) ESP32 CAM.

Usages:

1. Home Security System

2. Access Control System

3. Visitor Management System

4. Attendance System

5. Automated Doorbell

Video Tutorial

ESP32 CAM Face Detection Interface Relay With Buzzer