Arducam 전동식 포커스 Pi 카메라 사용 설명서

1. 서론

This manual provides detailed instructions for setting up, operating, and maintaining your Arducam Motorized Focus Pi Camera. This camera module is designed to offer software-controllable focus for Raspberry Pi, allowing for precise adjustment of focus from millimeter levels to distant objects, surpassing the capabilities of fixed-focus official Raspberry Pi Camera Modules.

2. 상자 안에 무엇이 들어있나요?

• 1 x 5MP OV5647 camera board with motorized lens for Raspberry Pi
• 1 x Acrylic case for the camera module
• 1 x 15cm flex ribbon cable for Raspberry Pi Model A&B series
• 2 x Female to female jumper wires for focus control

Image: All components included in the Arducam Motorized Focus Pi Camera package.

3. 설정 가이드

3.1 물리적 연결

Connect the camera module to your Raspberry Pi's CSI camera port using the provided flex ribbon cable. Ensure the cable is inserted correctly with the silver contacts facing the camera module's connector and the Raspberry Pi's connector.

Image: The Arducam Motorized Focus Pi Camera assembled with its acrylic stand and connected via ribbon cable.

Image: The camera module connected to a Raspberry Pi board, ready for operation.

3.2 소프트웨어 구성

The motorized focus feature requires specific software setup. This typically involves enabling the camera interface on your Raspberry Pi and installing necessary libraries and scripts. Refer to the official Arducam documentation or GitHub repository for the latest software setup instructions and autofocus Python scripts powered by OpenCV.

The camera supports operating systems such as Raspbian, MotionEye, Kali, and Ubuntu.

4. 사용 설명서

The key feature of this camera is its software-controllable motorized lens, allowing for precise focus adjustment. You can control the focus using keyboard up/down arrows or by utilizing an OpenCV autofocus script.

This capability allows you to achieve sharp images of objects at various distances, from very close-up (millimeter level) to far away, providing greater flexibility compared to fixed-focus cameras. The precise manual focus control is particularly useful for applications like machine vision and object recognition.

Image: A visual comparison demonstrating the effect of autofocus, showing an initially blurry image becoming sharp after focus adjustment.

5. 유지관리

To ensure the longevity and optimal performance of your Arducam Motorized Focus Pi Camera, follow these maintenance guidelines:

• 청소: Gently clean the lens with a soft, lint-free cloth designed for optical surfaces. Avoid using abrasive materials or harsh chemicals.
• 저장: Store the camera in a dry, dust-free environment when not in use.
• 소프트웨어 업데이트: Regularly check the Arducam website or GitHub repository for firmware and software updates to ensure compatibility and access to new features.

6. 문제 해결

If you encounter issues with your camera, consider the following troubleshooting steps:

• 카메라가 감지되지 않았습니다: Ensure the ribbon cable is securely and correctly inserted into both the camera module and the Raspberry Pi's CSI port. Verify that the camera interface is enabled in your Raspberry Pi's configuration settings (e.g., using raspi-config).
• Focus Not Responding: Check that the jumper wires for focus control are correctly connected. Verify that the focus control scripts are installed and running without errors. Ensure the I2C interface is enabled on your Raspberry Pi.
• 이미지 품질 문제: Confirm proper lighting conditions. Ensure the lens is clean and free from dust or smudges. Adjust focus precisely using the software controls.
• 소프트웨어 오류: Ensure all required dependencies (e.g., OpenCV) are correctly installed and updated. Consult Arducam's online resources or community forums for specific error messages.

7. 사양

8. 보증 및 지원

For warranty information and technical support, please refer to the official Arducam website or contact the seller (UCTRONICS) directly through your purchase platform. Ensure you have your product model number (B0176) and purchase details available when seeking support.