Step 1: Connect Your USB Microscope

Connect your USB microscope to your computer. Allow browser access to the camera when prompted.

Step 2: Select Video Source

Choose your microscope from the "Video Source" dropdown in the right panel. Use the refresh button if your device doesn't appear.

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Step 3: Calibrate Scale

Toggle the ruler/wrench switch to measurement mode. Place a ruler under the microscope and draw a line matching a known distance. Enter the distance in mm and press Enter.

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Step 4: Measure Objects

Toggle back to settings mode. Now draw lines between any two points to measure distances in mm.

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Tips & Features

• Use the zoom slider to magnify specific areas
• Adjust brightness and contrast for better visibility
• Flip video horizontally or vertically if needed
• Use spacebar to pause/play video