symptom

触发器复位且motor停止,但LED持续点亮远超约20秒。

扳机回位,motor停止,但 1. 完全松开扳机,至少等待30秒,不要触碰它。

此症状的含义

扳机回位,motor停止,但 1. 完全松开扳机,至少等待30秒,不要触碰它。

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