SMAKN? Laser sensor Module 5V 0.5W Four Axis Flight Control / Smart Car Detection Switch [並行輸入品]

商品説明

*Power supply voltage: 5V.
*Power: 0.5W.
*Temperature: -10 ℃ -90 ℃.
Product Use: *Detecting an angle of 80 degrees from the floor in black and white lines, you can reach 1M, angle of 90 degrees from the vertical ground detection, the farthest can reach 3M. (At different angles, the detection distance is different, through the lens to focus the development of appropriate detection distance).
*Laser Focus Skills: first spot is moved to the appropriate position (placed inside the black line), when the focus test, the white spot is removed to the outside, a lens into the receiver tube top, while moving the lens. While Kanban sub indicator changes. Suppose in focus spot moves to the whiteboard or black line has a different level changes.
*Note: The laser reflection sensor there will be some blind spots, detecting the farther the distance, the larger the blind spot. The detection range of up to 1M, when the blind is about 20CM.
Instruction manual: *Then the power 5V (Do not exceed 5.3V) to adopt a series regulator's power regulator chip. If you use a switching regulator chip, it can cause dry power still not clean signal, leading lights lit, severe may burn sensor.

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