移到Mega上去 可以Monitor 4個Channel 並加上去邊界設定 不過這樣一來 Sample speed會降到10K以下 我想再加上 Photo Sensor Ouput Emulation的話 應該會降到5K左右吧 這樣就不好用了 因為以一般的步進馬達一圈=200Steps 如果用16x微步的話就是一圈 3200 Clock 一秒才一圈太慢了 加上1:4的減速齒輪的話 一圈都要 12800 clock了 最少要做到20K左右會比較剛好 不過這樣一來 Arduino的速度16MHz 就不夠快了 要搬上Cortex-M3了吧
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April 22, 2010
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換顆A9如何 :P
Posted by: 不良離職員工 | April 23, 2010 at 06:54 PM
其實 M3是 A9,A8的表親說都是ARM家族的
Posted by: Tze-ChienChu | April 24, 2010 at 02:45 AM