0.3MP USB Camera Module QR Scan VGA CMOS GC0309

USB Camera Module
December 24, 2025
Category Connection: USB Camera Module
Brief: In this video, we showcase the 0.3MP GC0309 USB Camera Module in action, demonstrating its QR code scanning capabilities and real-time VGA video capture. You'll see how this low-cost, low-power module performs in various scenarios, from industrial inspection to smart home applications, highlighting its ease of integration and reliable performance.
Related Product Features:
  • VGA resolution of 640x480 with up to 30fps for smooth real-time video capture.
  • Low-power CMOS sensor with operating voltages of 2.8V or 1.8V, ideal for mobile devices.
  • Integrated ISP supports automatic exposure, white balance, and focus for optimized image quality.
  • Supports multiple output formats including RAW RGB and YUV for compatibility with various systems.
  • Built-in noise reduction and lens correction algorithms enhance image clarity in diverse conditions.
  • Compact size of 25.1mm x 7.8mm x 3.96mm, suitable for space-constrained applications like laptops and phones.
  • Programmable control allows configuration of resolution, frame rate, gain, and exposure settings.
  • Operates in temperatures from -30°C to 80°C, ensuring stability in industrial and environmental systems.
FAQs:
  • What is the maximum frame rate of the GC0309 camera module?
    The GC0309 module supports up to 30 frames per second at full VGA resolution (640x480), ensuring smooth video capture for real-time applications.
  • Can this camera module be used for barcode or QR code scanning?
    Yes, the GC0309 is designed for barcode and QR code scanning, making it suitable for POS machines, attendance systems, and other scanning applications.
  • What operating systems are compatible with this USB camera module?
    The module is compatible with Windows 2000, Windows XP, Windows 7, and later versions, facilitating easy integration into various PC-based systems.
  • How does the GC0309 perform in low-light conditions?
    It features built-in digital and analog gain, along with noise reduction algorithms, to maintain image quality and functionality in low-light environments.
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