设置触发信号,固定时间触发相机采集
硬件
arduino uno板子
软件
搜索安装 arduino
#define pinled 13 //出发引脚13号引脚 #define delaytime 1000//每多少毫秒触发一次 void setup() { pinMode(pinled, OUTPUT); } void loop() { digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level) delay(delaytime/2); // wait for a second digitalWrite(LED_BUILTIN, LOW); // turn the LED off by making the voltage LOW delay(delaytime/2); // wait for a second }