6. Seeed 7688 Grove感測器套件包
• 1 x Grove - Light Sensor
• 1 x Grove - Infrared Emitter
• 1 x Grove - Infrared Receiver
• 1 x Grove - Encoder
• 1 x Grove - Touch Sensor
• 1 x Grove - OLED Display 1.12"
• 1 x Grove - Temperature & Humidity Sensor
• 1 x Grove - Relay
• 1 x Grove - Gas Sensor (MQ2)
• 1 x IR Remote Control
25. How does it work?
int led = 13;
void setup() {
// initialize the digital pin as an output.
// Pin 13 has an LED connected on most Arduino boards:
pinMode(13, OUTPUT);
}
void loop() {
digitalWrite(led, HIGH); // set the LED on delay(1000);
// wait for a second digitalWrite(led, LOW); // set the LED off
delay(1000); // wait for a second
}