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丁ㄧ计 (把σ呼疻ㄆ叭┮)
丁ㄧ计 |
弧 |
millis() |
肚眖秨诀瞷睝计肚 unsigned long
程 4294967295 睝, 50 ぱ碞穦穝耴箂 |
micros() |
肚眖秨诀瞷稬计, 碞琌 millis() だぇ
72 だ牧碞穦穝耴箂 |
delay(ms) |
┑筐﹚ぇ睝计肚把计篈 unsigned long ぇ睝计 |
delayMicroseconds(us) |
┑筐﹚ぇ稬计肚把计篈 unsigned int ぇ稬计 |
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