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———————-CODE THAM KHẢO———————
/*
* Kết nối:
* VCC ----- 5V (Arduino)
* OUT1 ----- 3 (Arduino)
* OUT2 ----- 4 (Arduino)
* OUT3 ----- 5 (Arduino)
* OUT4 ----- 6 (Arduino)
* OUT5 ----- 7 (Arduino)
* GND ----- GND (Arduino)
*/
void setup()
{
Serial.begin(9600);
}
void loop()
{
Serial.print(digitalRead(3));
Serial.print(digitalRead(4));
Serial.print(digitalRead(5));
Serial.print(digitalRead(6));
Serial.println(digitalRead(7));
}