PWM に挑戦
Page last updated 24 Nov 2013, by
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mbed に付いているLEDの明るさを変化させる。
include the mbed library with this snippet
#include "mbed.h" PwmOut led(LED1); int main() { while(1) { for(float p = 0.0f; p < 1.0f; p += 0.1f) { led = p; wait(0.1); } } }
21ピンを使ってやってみる
include the mbed library with this snippet
#include "mbed.h" PwmOut led(p21); int main() { while(1) { for(float p = 0.0f; p < 1.0f; p += 0.1f) { led = p; wait(0.1); } } }
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