OV7670 640×480 VGA CMOS Camera Image Sensor Module

The OV7670 VGA CMOS Camera Image Sensor Module is a widely used and affordable camera module, popular in various electronics and DIY projects. Here are its key features:

1. 640×480 VGA Resolution: Provides a resolution of 640×480 pixels, which is suitable for basic imaging applications and low-resolution video capture.
2. CMOS Sensor: Uses a CMOS sensor, known for its low power consumption and high-quality image capture capabilities.
3. Compact and Lightweight: The small form factor makes it ideal for integration into compact projects where space and weight are a concern.
4. Interface Compatibility: Designed to interface easily with microcontrollers and development boards, such as Arduino, via its standard pin header.
5. Frame Rate: Capable of capturing images at up to 30 frames per second (fps) in VGA mode, providing smooth video playback for basic applications.
6. Adjustable Settings: Features adjustable brightness, contrast, hue, and saturation settings, allowing for some customization of image quality.
7. Applications: Suitable for various applications including robotics, home automation, surveillance, and simple image processing projects.
8. Cost-Effective: An economical choice for projects that require basic image and video capture capabilities without the need for high resolution or advanced features.

Connection Diagram:

Specifications and Features:

1. MODEL: OV7670 640X480 VGA CMOS CAMERA
2. Pixel Coverage: 3.6um x 3.6um;
3. Duck Current: 12 mV/s at 6’C
4. Support VGA, CIF and from CIF to 40 x 30 format;
5. Vario Pixel method for sub-sampling; Auto Image Control: AEC, AGC, AWB, ABF, ABLC;
6. Image Quality Control: Color saturation, hue, gamma, sharpness, and anti-blooming;
7. ISP includes noise reduction and defect correction; Support image scaling; Lens shading correction;
8. Flicker 50/60Hz auto-detection;
9. Color saturation level auto adjust;
10. Edge enhancement level auto adjust;
11. De-noise level auto adjust
12. High sensitivity for low light applications
13. Low voltage suitable for embedded applications
14. Standard sccb interface, compatible with i2c interface