:::
Browsing this Thread:
1 Anonymous Users
|
請問腳踏車的哩程計 km/hr如何算出來
|
||||
|---|---|---|---|---|
|
資深會員
 
|
想利用磁簧開關當sensor..在輪子上固定一個磁鐵
20"的輪子..輪子1圈1個pulse 要如何轉換成km/hr? 需要先將pulse轉成rpm嗎?? 是否有計算公式?可以計算出km/hr 謝謝
發表於: 2009/12/16 10:58
|
|||
|
||||
You can view topic.
你 不可以 發起新主題
You cannot reply to posts.
You cannot edit your posts.
You cannot delete your posts.
You cannot add new polls.
You cannot vote in polls.
You cannot attach files to posts.
You cannot post without approval.
You cannot use topic type.
You cannot use HTML syntax.
You cannot use signature.
You cannot create PDF files.
You cannot get print page.
