Project arduino เซ็นเซอร์วัดความชื้นในดิน
อุปกรณ์
- 1 x Arduino Uno Board
- 1 x FC-28 moisture sensor
- 1 x Breadboard
- 1 x LED
- 1 x Buzzer
- 1 x 200Ω resistor
- Jumper wires
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| void setup() {Serial.begin(9600);pinMode(6, OUTPUT);pinMode(7, OUTPUT);}void loop() {if(analogRead(A0) > 950 && analogRead(A0) < 1000){digitalWrite(6, HIGH);digitalWrite(7, HIGH);delay(500);digitalWrite(6, LOW);digitalWrite(7, LOW);for(int a = 0; a < 10; a++){ digitalWrite(7, HIGH); delay(500); digitalWrite(7, LOW); delay(500); } } if(analogRead(A0) >= 1000){digitalWrite(6, HIGH);digitalWrite(7, HIGH);delay(1000);digitalWrite(6, LOW);digitalWrite(7, LOW);for(int a = 0; a < 10; a++){digitalWrite(7, HIGH);delay(200);digitalWrite(7, LOW);delay(200);}}} |
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