OV7670 VGA Camera Sensor Module | 640x480 I2C SCCB for Arduino
OV7670 VGA Camera Sensor Module | 640x480 I2C SCCB for Arduino
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Short Product Description
Short Product Description
Empower your next DIY electronics project with theOV7670 VGA Camera Sensor Module. Designed for embedded systems, this highly compact 640x480 camera delivers up to30 frames per secondwith exceptional low-light sensitivity. Featuring a standardSCCB interface (I2C compatible), it seamlessly integrates with Arduino, Raspberry Pi, and other microcontrollers. With built-in ISP functions that automatically handle white balance, color saturation, and noise reduction, it is the ultimate plug-and-play vision solution for robotics, machine vision, and DIY surveillance.
Key Features
Key Features
- VGA 640x480 Resolution: Captures smooth, high-quality video at up to 30 frames per second.
- Universal SCCB Interface: Fully compatible with the standard I2C interface for easy integration with Arduino, STM32, and other MCUs.
- Exceptional Low-Light Performance: High sensitivity (1.3V / Lux-sec) ensures clear imaging in dimly lit environments.
- Built-in ISP Processing: Automatically adjusts white balance, saturation, sharpness, and noise reduction to offload processing from your main board.
- Multiple Output Formats: Supports RawRGB, RGB (565/555/444), YUV (4:2:2), and YCbCr (4:2:2) for maximum project flexibility.
- Ultra-Low Power Consumption: Operates at just 60mW (15fps VGA YUV) with a sleep mode drawing less than 20μA.
Full Product Description
Full Product Description
Bring Machine Vision to Your Embedded Projects
Adding optical capabilities to microcontrollers used to be complex and expensive. The OV7670 Camera Sensor Module changes the game by offering a complete single-chip VGA camera and image processor in one incredibly compact board. Whether you are building an obstacle-avoiding robot, a facial recognition system, or a custom security camera, this module provides the reliable, high-quality image data your system needs to "see" the world.
High-Quality Imaging in a Compact Form
Don't let its small footprint fool you. Equipped with OmniVision's unique sensor technology, the OV7670 captures crisp VGA (640x480) resolution images at a smooth 30fps. It is specifically engineered to improve image quality by eliminating optical defects like fixed pattern noise and tail-blooming. Furthermore, its high sensitivity of 1.3V/(Lux-sec) ensures clear, stable color images even in challenging, low-light environments.
Seamless Microcontroller Integration
Designed with makers and engineers in mind, this camera module features a standard SCCB interface, which is fully compatible with the widely used I2C protocol. Operating on a low voltage of 2.5V to 3.0V (with an internal LDO to core supplies), it is perfectly suited for battery-powered and embedded applications. It offers complete flexibility, allowing you to output data in various formats including RawRGB, RGB565/555/444, YUV (4:2:2), and YCbCr (4:2:2).
Advanced On-Board Image Processing
Save your microcontroller's processing power for other tasks. The OV7670 features a powerful built-in Image Signal Processor (ISP). This onboard processor automatically handles complex image corrections, including gamma curves, white balance, color saturation, edge enhancement, and noise reduction. It even includes dead pixel compensation and automatic black level calibration, guaranteeing that the data sent to your MCU is already optimized for use.
Technical Specifications
Technical Specifications
| Specification | Details |
|---|---|
| Photosensitive Array | 640 x 480 (VGA) |
| Max Frame Rate | 30 fps (VGA) |
| Interface | SCCB (I2C Compatible) |
| Operating Voltage (IO) | 2.5V to 3.0V (Internal LDO) |
| Power Consumption | Active: 60mW @ 15fps VGA YUV Sleep: < 20 μA |
| Optical Size | 1/6 inch |
| Field of View (FOV) | 25° |
| Pixel Size | 3.6 μm x 3.6 μm |
| Sensitivity | 1.3V / (Lux-sec) |
| Signal to Noise Ratio (SNR) | 46 dB |
| Dynamic Range | 52 dB |
| Output Formats (8-bit) | YUV/YCbCr (4:2:2) RGB565/555/444 GRB (4:2:2) Raw RGB Data |
| Operating Temperature | -30°C to 70°C (Stable Image: 0°C to 50°C) |
| Module Dimensions | 35.4 mm x 34.3 mm |
Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
FAQ Section
FAQ Section
- Is this camera module compatible with Arduino?Yes, absolutely. The OV7670 uses an SCCB interface, which is functionally compatible with the standard I2C interface found on Arduino, Raspberry Pi, ESP32, and most other microcontrollers.
- Does this module require an external ADC (Analog-to-Digital Converter)?No. The OV7670 is a digital image sensor. It processes the analog signals internally and outputs 8-bit digital image data directly, making it much easier to interface with digital microcontrollers.
- Can I use this camera in low-light conditions?Yes, the OV7670 features high sensitivity (1.3V / Lux-sec) specifically designed for low-light applications. It also includes automatic black level calibration and noise reduction to ensure the best possible image quality in varying lighting.
Target Users / Applications
Target Users / Applications
- DIY Electronics Makers: Building custom Arduino or Raspberry Pi projects that require optical input.
- Robotics Engineers: Integrating machine vision for obstacle avoidance, line tracking, or object recognition.
- STEM Students & Educators: Learning about digital image processing, I2C communication, and embedded systems.
- Security Hobbyists: Creating compact, low-power DIY surveillance or time-lapse cameras.
