OV7670 image sensor which is small in size and has low operating voltage provides a single-chip VGA camera and image processor for all functions. Controlled by the SCCB bus, 8-bit image data of various resolutions can be output by whole frame, sub-sampling, window fetching, etc. Products VGA images up to 30 frames/sec. Users can fully control the image quality, data formats, and transmission. All image processing functions including gamma curve process, white balance, saturation, hue, and so on through the SCCB interface programming.
Focal lengththe of lens is 3.6 mm 650 nm Bands Black FR-4 PCB, Quality Heavy Gold Plate, effectively prevent the PCB from light leak issues and prevents shadow in images 2×10 0.1″ output connector for convenient insertion into Prototype Board, Bread Board, MCU Onboard Connectors This Camera module is very powerful and easy-to-interface with 8/16/32 bit Micro-controller. OV7670 Camera Module will provide vision to your small embedded systems and will be useful for plenty of applications in Robotics.
Features of OV7670 Arduino Camera
- Support VGA, CIF, and from CIF to 40 x 30 format;
- Vario Pixel method for sub-sampling; Auto Image Control: AEC, AGC, AWB, ABF, ABLC;
- Image Quality Control: Color saturation, hue, gamma, sharpness, and anti-blooming;
- ISP includes noise reduction and defect correction; Support image scaling; Lens shading correction;
- Flicker 50/60Hz auto-detection;
- Color saturation level auto adjust;
- Edge enhancement level auto adjust;
- De-noise level auto adjust
- High sensitivity for low light applications
- Low voltage suitable for embedded applications
- Standard scab interface, compatible with i2c interface
Pinout of OV7670 Arduino Camera
| Pin Number | Pin Type | Description |
| 1 | VCC | +3.3V DC power input |
| 2 | GND | Ground |
| 3 | SCL | I2C Serial Clock |
| 4 | SDA | I2C Serial Data I/O |
| 5 | VSYNK | Vertical Sync output; Active High; Indicates active frames |
| 6 | HREF | Horizontal Reference; Active High; Indicates active pixels |
| 7 | PCLK | Pixel clock output from the sensor |
| 8 | XCLK | Master clock into the sensor |
| 9 | D9 | Pixel Data Outuput 9(MSB) |
| 10 | D8 | Pixel Data Output 8 |
| 11 | D7 | Pixel Data Output 7 |
| 12 | D6 | Pixel Data Output 6 |
| 13 | D5 | Pixel Data Output 5 |
| 14 | D4 | Pixel Data Output 4 |
| 15 | D3 | Pixel Data Output 3 |
| 16 | D2 | Pixel Data Outuput 2(LSB) |
Specifications of OV7670 Arduino Camera
| MODEL | OV7670 640X480 VGA CMOS CAMERA |
| Operating Power | 60mW/15fpsVGAYUV |
| Sleeping Mode | <20 uA |
| Lens Size | 1/6 |
| Max. Frame Rate | 30fps VGA |
| Sensitivity | 1.3V / (Lux-sec) |
| dynamic range | 52 dB |
| Electronic Exposure | 1 to 510 row |
| Pixel Coverage | 3.6um x 3.6um |
| Duck Current | 12 mV/s at 6’C |
| PCB COLOUR | Blue |
Datasheet of OV7670 Arduino Camera
Download OV7670 Arduino Camera Module Datasheet from the link given below.
