Grove - Collision Sensor

Förenklar upptäckten av kollisioner. Behöver inte krångla med accelerometer. Omnidirektionell sensor.

Kompatibilitet

• Arduino
• Raspberry Pi

Port

• Digital

Exempelkod

Arduino

const int collisionSensor = 6; // digital sensor 
const int LED = 7;

void setup() {
  pinMode(collisionSensor, INPUT);
  pinMode(LED, OUTPUT);
}

void loop() {
  if(!digitalRead(collisionSensor)){ // detecting collisions gives false (!)
    digitalWrite(LED, HIGH);
    delay(1500); 
  } else {
    digitalWrite(LED, LOW);
  }
}

Raspberry Pi

import time
import grovepi

# Connect the Grove Collision Sensor to digital port D2
collision_sensor = 2

grovepi.pinMode(collision_sensor,"INPUT")

while True:
    try:
        print grovepi.digitalRead(collision_sensor)
        time.sleep(.5)

    except IOError:
        print "Error"

Mer information

http://wiki.seeedstudio.com/Grove-Collision_Sensor/