在翻主機板說明書時注意到主機板提供的風扇針腳裡面
其中有一個風扇針腳是5pin的腳位
以往的概念是PWM只要4pin就足夠測速和控制轉速了
而且那5pin的腳位定義也和PWN的腳位定義差很多
GND
Control2
Control1
Sense2
Sense1
兩個感測和兩個控制?
後來去翻了一下google
亞馬遜裡的5pin風扇看起來也和一般風扇也沒啥兩樣
這種5pin風扇到底是用來做什麼的?
--
On the surface, the farmer tills the soils, trading the strength of his arm
for a whole land of his own. But the parasites say "NO! What is yours is
ours! We are the state, we are God, we demand our share."
─Andrew Ryan
--
其中有一個風扇針腳是5pin的腳位
以往的概念是PWM只要4pin就足夠測速和控制轉速了
而且那5pin的腳位定義也和PWN的腳位定義差很多
GND
Control2
Control1
Sense2
Sense1
兩個感測和兩個控制?
後來去翻了一下google
亞馬遜裡的5pin風扇看起來也和一般風扇也沒啥兩樣
這種5pin風扇到底是用來做什麼的?
--
On the surface, the farmer tills the soils, trading the strength of his arm
for a whole land of his own. But the parasites say "NO! What is yours is
ours! We are the state, we are God, we demand our share."
─Andrew Ryan
--
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