OV7725 Camera Module (HD ? IR Filter)

Overview

The OV7725 Camera Module is a high-performance HD camera solution designed for machine vision and industrial inspection applications. With a compact form factor and powerful VGA resolution, this module delivers crisp, clear images at up to 60 frames per second, making it ideal for real-time processing and robotics. Whether you're building a line-following robot, a smart surveillance system, or an automated quality control system, the OV7725 offers the reliability and performance you need.

Key Features

• High-Speed Capture: Achieve smooth, fluid video at up to 60 fps, ensuring you never miss a critical frame.
• VGA Resolution: 640 x 480 pixel array provides sufficient detail for most vision tasks.
• Versatile Interface: Supports SCCB (I2C-compatible) and standard digital video port for easy integration.
• Low Power Consumption: Efficient operation suitable for battery-powered projects.
• Compact Design: Small footprint fits into tight spaces and lightweight builds.
• Infrared Filter Option: Available with or without IR filter to suit different lighting conditions.

Technical Specifications

• Image Sensor: OmniVision OV7725
• Active Array Size: 640 x 480 (VGA)
• Frame Rate: 60 fps at VGA
• Output Formats: YUV422, RGB565, Raw RGB, and more
• Interface: SCCB (I2C compatible) for control, parallel digital video output
• Supply Voltage: 3.3V (I/O), 2.8V (core) – often regulated on breakout boards
• Lens: Standard M12 mount (varies by version)
• Operating Temperature: -20°C to 70°C
• Dimensions: Approximately 32mm x 32mm (module dependent)

Applications & Use Cases

• Machine Vision: Perfect for inspection, sorting, and pattern recognition in automated systems.
• Robotics: Enhance your robot with vision-based navigation, obstacle avoidance, and object tracking.
• Security & Surveillance: Build a low-cost IP camera or motion detection system.
• Education: Ideal for teaching embedded vision and image processing concepts.
• DIY Projects: From time-lapse photography to smart doorbells, the possibilities are endless.

What's Included

• OV7725 Camera Module (with or without IR filter as selected)
• (Note: Depending on the seller, a ribbon cable or adapter may be included – please check product listing)

Compatibility

• Microcontrollers: Works with STM32, ESP32, Arduino (with sufficient RAM/processing power), and Raspberry Pi (with proper interface).
• Development Boards: Designed to interface with popular boards like OpenMV Cam, Pixy2 (with adapter), and many FPGA boards.
• Software: Supported by OpenMV IDE, STM32Cube, and custom C/C++ or Python libraries.

MOKWN Recommendation

The OV7725 is an excellent choice for makers and engineers who need reliable, high-speed imaging without breaking the bank. It offers a great balance of performance and simplicity, making it a staple in the embedded vision community. Whether you're a student learning computer vision or a professional prototyping a vision system, this camera will serve you well. Pair it with a high-performance microcontroller from MOKWN to get started on your next innovative project today!