| 摘要 |
An electronic device for detecting intensity of rays includes a housing having a hole, a filter lens installed on the hole for filtering light and passing through a specific ray, a photosensor installed at a position corresponding to the hole in the housing for receiving the specific ray and generating a corresponding current, and a decision module electrically connected to the photosensor for determining the intensity of the specific ray according to the current generated by the photosensor.
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