Set 5 Mô Đun Cảm Biến Âm Thanh Ky-031 3pin Chuyên Dụng tại Lotte Market
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KY-031 3pin Percussion Knocking Knock Sensor Module for Diy Starter Kit KY031. Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to percussive signals, LED flashing light. Routines source code:. int Shock = 3;// define the percussion Sensor Interface. void setup (). pinMode (Shock, INPUT) ;// define knock sensor output interface. val: Còn hàng
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Giới thiệu Set 5 Mô Đun Cảm Biến Âm Thanh Ky-031 3pin Chuyên Dụng tại Lotte Market
KY-031 3pin Percussion Knocking Knock Sensor Module for Diy Starter Kit KY031Knock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussion flasher. Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to percussive signals, LED flashing light.
Size: 30x18x6mm (approx)
Routines source code:
int Led = 13;// define LED Interface
int Shock = 3;// define the percussion Sensor Interface
int val;// define numeric variables val
void setup ()
pinMode (Led, OUTPUT) ;// define LED as output interface
pinMode (Shock, INPUT) ;// define knock sensor output interface
void loop ()
val = digitalRead (Shock) ;// read digital interface is assigned a value of 3 val
if (val == HIGH) // When the percussion when the sensor detects a signal, LED flashes
digitalWrite(Led, LOW);
else
digitalWrite(Led, HIGH);
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1.1-2 days to ship(except for the pro-order item)
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