Main Features:
the whole solution includes switching circuit, plug detection circuit and control circuit (include MCU, ADC and status indicator) with software.
1, The Switching Circuit accesses laser component to either laser component testing circuit or plug detection circuit under the automatic control of software.
2, The plug detection circuit detects the plug status of the laser component.
3, The Control circuit (including MCU, ADC and status indicator) with software does the laser¡¯s plug detection and Fool-proofing detection, then indicate the status.

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