| 摘要 |
An assembly of computer peripherals, which has the functions of (temperature control and fan rotation speed regulation, includes a host casing, a temperature sensing circuit, a fan driver circuit, a liquid crystal display (LCD) driver circuit, an alarm circuit, a fan rotation regulating device for regulating the fan rotation speed within a safe range, a control device for selectively showing the location of the host casing, the hard disk and the microprocessor on the LCD, and a control circuit, all of which are connected to one another. The user controls the fan rotation speed regulating device according to the fan rotation speed value shown on the LCD to optimize the rotation speed of the fan used for the microprocessor and then minimize the noise. Furthermore, the location of the heat source to be sensed can be changed.
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