دوربین رنگی OV7670 قابل اتصال به میکروکنترلرها

0.3M Pixels CMOS OV7670 CAMERA MODULE
The OV7670/OV7171 CAMERACHIPTM is a low voltage CMOS image sensor that
provides the full functionality of a single-chip VGA camera and image processor in a small
footprint package. The OV7670/OV7171 provides full-frame, sub-sampled or windowed 8-bit
images in a wide range of formats, controlled through the Serial Camera Control Bus (SCCB)
interface This product has an image array capable of operating at up to 30 frames per second (fps)
All required image processing functions, including exposure control, gamma, white balance, color saturation, hue control and more, are also programmable through the SCCB interface.
reducing or eliminating common lighting/electrical sources of image contamination, such as fixed pattern noise (FPN), smearing, blooming, etc to produce a clean, fully stable color image.
SPECIFICATIONS
Operating Voltage: 3.3V DC
Power consumption: 60mW/15fps VGA
Maximum frame rate: 30fps VGA
Parallel data transmission: 8 bits
Optical Lens Size: 1/6”
Angle of view (FOV): 25º
Resolution: 640×480 VGA
Sensitivity: 1.3V/(lux-sec)
Signal-to-Noise Ratio (SNR): 46 dB
Dynamic Range: 52 dB
Output Formats:
Raw RGB (8 digit)
RGB (GRB 4:2:2)
RGB (565/555/444)
YUV (4:2:2)
YCbCr (4:2:2)
Dimensions: 35.4 x 35.4mm
Can be used in Arduino, Maple, ChipKit, STM32, ARM, DSP, FPGA platforms
Applications
1. High sensitivity in low lighting environments.
2. Low voltage, suitable for portable applications
3. Image formats: VGA, CIF (up to CIF 40×30)
4. VarioPixel, used for sub-sampling.
5. Automatic Functions:
Automatic Exposure Control (AEC)
Automatic Gain Control (AGC)
Automatic White Balance (AWB)
Automatic Band Pass Filter (ABF)
Automatic Black Level Calibration (ABLC).
6. Configurable parameters:
Color saturation
Hue
gamma
sharpness (edge ​​enhancement) and antho-blooming.
7. ISP includes noise reduction and defect correction.
8. Compatible with LED light and strobe
9. Supports scaling
10. Lens shadow correction.
11. Flicker auto detection (50/60 Hz)
12. Saturation level (UV) auto-adjustments