OV7670 Camera Module VGA CIF Auto Exposure – Arduino Compatible
OV7670 Camera Module VGA CIF Auto Exposure – Arduino Compatible
OV7670 Camera Module — VGA/CIF with Auto Exposure Control
The OV7670 Camera Module is a compact, high-performance image sensor module perfect for electronics prototyping, robotics, embedded vision projects, and Arduino-based builds. Featuring VGA (640×480) and CIF resolution support along with built-in Auto Exposure Control (AEC), this module delivers consistent, well-balanced image capture even in varying lighting conditions — straight out of the box.
Whether you're building a smart surveillance prototype, a machine vision system, or an interactive display project, the OV7670 makes it easy to integrate real-time image data into your microcontroller setup.
Key Features
- Sensor: OV7670 CMOS image sensor
- Resolution: VGA (640×480) and CIF output formats supported
- Auto Exposure Control (AEC): Automatically adjusts exposure for clear, balanced images in changing light
- Auto White Balance (AWB): Ensures accurate color reproduction across environments
- Interface: SCCB (I²C-compatible) for easy integration with Arduino, STM32, Raspberry Pi, and similar platforms
- Output Formats: YUV, YCbCr, RGB, and Raw Bayer supported
- Compact Design: Lightweight and breadboard-friendly for rapid prototyping
- Operating Voltage: 3.3V / 2.8V for low-power applications
- Frame Rate: Up to 30fps at VGA resolution
What's Included
- 1 × OV7670 Camera Module (640×480, with Auto Exposure Control)
Ideal For
- Arduino and microcontroller projects requiring image capture
- Robotics and embedded machine vision systems
- Security and surveillance prototypes
- DIY electronics hobbyists and STEM education
- Real-time display and image processing applications
For guidance on electronics safety and best practices when working with low-voltage components, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: What resolution does the OV7670 Camera Module support?
A: The OV7670 Camera Module supports VGA (640×480) and CIF output formats, delivering up to 30 frames per second at full VGA resolution — ideal for real-time image capture and display in DIY electronics and Arduino projects.
Q: Is the OV7670 Camera Module compatible with Arduino?
A: Yes! The OV7670 uses an SCCB interface (I²C-compatible), making it straightforward to connect to Arduino boards, STM32 microcontrollers, Raspberry Pi, and other popular development platforms. Many open-source libraries and tutorials are available to get you started quickly.
Q: What does Auto Exposure Control (AEC) do on this camera module?
A: Auto Exposure Control (AEC) automatically adjusts the sensor's exposure settings based on the ambient lighting conditions. This ensures your captured images remain consistently clear and well-exposed, whether you're working in bright or low-light environments — without any manual tuning required.