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OV7725 Camera Module STM32 Driver Chip Integrated 30W Pixel Image Sensor Board For Arduino

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Sale Price: US $10.98
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Product Description:

  • 100% brand new and high quality
  • OV7725 Belong 30W HD camera, the index is far higher than the OV7670; belong OV7670 replacement products;
  • The camera uses infrared filter camera, visible light colors better;

Pin Description:

  • VCC: input supply voltage (recommended 3.3v, 5v can, but not recommended)
  • GDN: ground
  • SIO_C: SCCB interface control clock (Note: Some low-level control of MCU needs to hang, similar to the I2C interface)
  • SIO_D: SCCB serial data input interface (out) terminal (Note: Some low-level control of MCU needs to hang, similar to the I2C interface)
  • VSYNC: frame synchronizing signal (output signal), can be used as a synchronization signal of an image using
  • HREF: horizontal sync signal (output signal) can not be use as a line synchronization signal
  • PCLK: pixel clock (output signal), chip output image signal as an image signal outputted from the clock
  • XCLCK: clock signal (input signal), the input clock signal can be provided by an external crystal, may be supplied by an external processor
  • D0D10: data port (output signal), typically use eight data can be (most chip bus is a multiple of 8), D0 and D1 may not be used
  • RESTE: Reset port ( normal use pulled high
  • PWDN: Power selection mode (normal use pulled low)

Chip introduced:

  • OV7725 image sensor, small size, low voltage, providing single-chip VGA camera and image processor for all functions.
  • By controlling SCCB bus, you can output the entire frame, sub-sampling, take a variety of windows, etc. Resolution 10-bit data. The product images up to VGA 60 frames / s
  • High sensitivity for low-light applications
  • All image processing functions including gamma curve process, white balance, saturation, color and so on through SCCB interface programming
  • Low voltage suitable for embedded applications
  • Standard SCCB interface compatible with I2C Interface
  • RawRGB, RGB (GRB4: 2: 2, RGB565 / 555/444), YUV (4: 2: 2) and YCbCr (4: 2: 2) Output Format
  • It supports VGA, QVGA various dimensions 40 * 30
  • variopixel sub-sampling mode
  • Auto affect the control features include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light streaks, automatic black level calibration.
  • Image quality control including 2 hue saturation, hue, gamma, sharpness
  • ISP has a compensation function to eliminate noise and dead pixels
  • Support image scaling
  • Lens loss of light compensation
  • 50 / 60Hz auto-detection
  • Saturation automatically adjust (UV adjust)
  • Noise Reduction automatically adjust

​Parameter:

  • Sensitive array: 640 * 480
  • IO Voltage: 1.7V-3.0V
  • Power Operation 120mW / 65fpsVGA, YUV condition
  • Sleep <20μA
  • Operating temperature: -20 ° -70 °
  • Stability: 0 ° -50 °
  • Optical Size: 1/4 ”
  • View angle: 25 °
  • Maximum frame rate: 60fps VGA sensitivity 3V / (Lux-sec)
  • SNR: 50dB
  • Dynamic Range: 60dB
  • View Mode: Progressive
  • Electronic exposure: 1 line to the 510 line
  • Pixel area: 6.0μm * 6.0μm
  • Dark current: 40mV / s at 60 °

Note:

Shipping

  1. China Post Ordinary Small Packet Plus is free but it could not be tracked since the parcel left China.( without a valid tracking number)
  2. If you need to track the status of the shipping, please select China Post registered air mail or Aliexpress Standard Shipping, which has a valid tracking number, but you need to pay for the transit fee. ( with a valid tracking number)
  3. If you could not receive the parcel in 60 days, please don’t hesitate to contact us and allow us 3 to 5 days to check the underlivered parcel bofore we issue you refund.

Return policy

  • If you are not 100% happy with your purchase, please feel free to contact us and we will give you full refund.(within 14 days and you need to pay the return shipping cost.)

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $10.98 / piece