| Version 3 (modified by wade, 16 years ago) (diff) |
|---|
發送端 sender:
/*
* arduino 讀取 pin 5 這顆 sensor 資料,再寫入 serial
*/
#define sensorIn 5
int val = 0;
void setup()
{
Serial.begin(9600);
}
void loop()
{
val = analogRead(sensorIn);
Serial.println(val);
// Serial.write("test\n");
delay(100);
}
接收端 receiver:
tail -f /dev/ttyUSB0
