Description
The OV7670 image sensor is a simple VGA camera and image processor for use with microcontrollers such as the Arduino. The camera supports a max resolution of 640 x 480 and maximum frame rate of 30 frames per second. Users have complete control over image quality, data format, and transmission. All image processing functions including gamma curve, white balance, saturation, and chrominance, can be programmed via the SCCB interface.
The OmmiVision Image Sensor uses unique sensor technology to improve image quality and reduce sharp and stable color images by reducing or eliminating optical or electronic defects such as fixed pattern noise, tailing, and floating.
- Standard SCCB interface, compatible with I2C interface
- High sensitivity for low illumination applications
- RawRGB, RGB (GRB4: 2:2, RGB565/555/444), YUV (4:2:2) and YCbCr (4:2:2) output formats
- Supports VGA, CIF, and various sizes from CIF to 40×30
- VarioPixel subsampling method
- Automatic influence control functions include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light streaks, automatic black level calibration. Image quality control including color saturation, hue, gamma, sharpness ANTI_BLOOM