˜Ë(bi¨¡o)î}: †ÎƬ™C(j¨©)³¬Â•²¨œy(c¨¨)¾à³ÌÐò [´òÓ¡±¾í“]

×÷Õß: missÖÜ    •r(sh¨ª)ég: 2017-4-9 21:06
˜Ë(bi¨¡o)î}: †ÎƬ™C(j¨©)³¬Â•²¨œy(c¨¨)¾à³ÌÐò
³¬Â•²¨œy(c¨¨)¾à
Trig -------  P2^1;
Echo -------  P2^0;
VCC  -------- +5v
GND  -------- GND

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