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| 著助理查了一下,自iPhone3起真的有"磁場感應晶片"!
"指南針"是依照這實體磁場感應晶片(4厘米正方,0.7厘米厚)的數據顯現指針方向圖樣 Asahi Kasei is the supplier of the magnetometer used in iPhone. Model: Azimuth sensor AK8973, a 16-pin leadless IC package measuring 4mm square and 0.7mm thick, it bundles a master clock oscillator. |
那HTC也有嗎?
