Package includes: 1 piece OV7670 camera module 
 
High sensitivity for low-light operation
Low operating voltage.
Lens shading correction
Flicker (50/60 Hz) auto detection
De-noise level auto adjust
Supports image sizes: VGA, CIF, and any size scaling down from CIF to 40x30
VarioPixel method for sub-sampling
Automatic image control functions including: automatic exposure control (AEC), automatic gain control (AGC), automatic white balance(AWB), automatic band filter (ABF), and automatic black-level calibration (ABLC)
ISP includes noise reduction and defect correction
Supports LED and flash strobe mode
Supports scaling
Output support for Raw RGB, RGB (GRB 4:2:2, RGB565/555/444), YUV (4:2:2) and YCbCr (4:2:2) formats
Image quality controls including color saturation, hue, gamma, sharpness (edge enhancement), and anti-blooming
Saturation level auto adjust (UV adjust)
Edge enhancement level auto adjust
 
Specifications:-
Photosensitive Array: 640 x 480.
IO Voltage: 2.5V to 3.0V.
Operating Power: 60mW/15fpsVGAYUV.
Sleeping Mode: <20μA.
Operating Temperature: -30 to 70 deg C.
Output Format: YUV/YCbCr4:2:2 RGB565/555/444 GRB4:2:2 Raw RGB Data (8 digit).
Lens Size: 1/6″.
Vision Angle: 25 degree.
Max. Frame Rate: 30fps VGA.
Sensitivity: 1.3V / (Lux-sec).
Signal to Noise Ratio: 46 dB.
DynamicRange: 52 dB.
Browse Mode: By row.
Electronic Exposure: 1 to 510 row.
Pixel Coverage: 3.6μm x 3.6μm.
Durk Current: 12 mV/s at 60℃.
PCB Size (L x W): Approx. 1.4 x 1.4 inch / 3.5 x 3.5 cm.
 
Bullet points:
Easy to connect with any microcontroler like Arduino etc.
Photosensitive Array: 640 x 480.
Max. Frame Rate: 30fps VGA.
IO Voltage: 2.5V to 3.0V.