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DFR0033

DFR0033

  • 厂商:

    DFROBOT

  • 封装:

    -

  • 描述:

    GRAVITY:DIGITALMAGNETICSENSOR

  • 数据手册
  • 价格&库存
DFR0033 数据手册
    Digital magnetic sensor SKU: DFR0033 Contents     1 Introduction 2 Specification 3 Connection Diagram 4 Sample Code Introduction what's the best way to detect the magnet? Use anther magnet. But it's not sensitive enough. You have to feel it by youself.Right.This magnetic sensor knows whether there is a magnetic object nearby or not. And it correctly tells you through ditigal output.See below picture for a quick demo! Specification     Supply Voltage: 3.3V to 5V Indicator LED on board Interface: Digital Size:22x30mm Connection Diagram Sample Code int ledPin = 13; // choose the pin for the LED int inputPin = 2; // choose the input pin int val = 0; // variable for reading the pin status void setup() { pinMode(ledPin, OUTPUT); // declare LED as output pinMode(inputPin, INPUT); // declare pushbutton as input } void loop(){ val = digitalRead(inputPin); // read input value if (val == HIGH) { // check if the input is HIGH digitalWrite(ledPin, LOW); // turn LED OFF } else { digitalWrite(ledPin, HIGH); // turn LED ON } } Powered By DFRobot © 2008-2017
DFR0033 价格&库存

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DFR0033
  •  国内价格
  • 1+36.79642
  • 3+32.44840
  • 10+31.96928

库存:6

DFR0033
  •  国内价格 香港价格
  • 1+25.293951+3.03779

库存:1

DFR0033
    •  国内价格
    • 1+34.19614

    库存:30