상품카테고리 > 전자 부품 > 센서보드 > 모션센서

PIR 적외선 인체모션 감지센서 / PIR Motion Sensor (JST)
판매가격 : 15,600원 (부가세 포함)
상품코드 : [7603]ZAS-SP-13285
배송일 : 당일발송
제조사 : Sparkfun
브랜드 : SparkFun [브랜드몰 바로가기]
남은수량 : 1개
구매수량 :
총 금액 :
추가&대량구매 요청 053-588-4080

  • 상품상세
  • 관련상품
  • 배송/교환/반품 안내
  • 상품리뷰
간단하게 사용할 수 있는 움직임/모션인식 센서입니다. 디지털 신호로 작동하며, 적외선의 변화를 통해 움직임이 감지되면
변화된 신호를 출력합니다. 


사양 (Specification) :

  • 작동 전압 5v~12v

  • 3핀 JST 규격 커넥터 사용

  • 빨간선 - 전원

  • 흰색선 - 그라운드

  • 검은선 - 신호선


구성품 (Component) :

  • PIR 모션센서 x 1


참고자료 (noted items) :

  • 메카솔루션 커뮤니티 Mechasolution Blog는 여러가지 정보를 제공합니다.


PIR sensor hookup


/****************************************************************************** PIR_Motion_Detector_Example.ino Example sketch for SparkFun's PIR Motion Detector (https://www.sparkfun.com/products/13285) Jim Lindblom @ SparkFun Electronics May 2, 2016 The PIR motion sensor has a three-pin JST connector terminating it. Connect the wire colors like this: - Black: D2 - signal output (pulled up internally) - White: GND - Red: 5V Connect an LED to pin 13 (if your Arduino doesn't already have an LED there). Whenever the PIR sensor detects movement, it'll write the alarm pin LOW. Development environment specifics: Arduino 1.6.7 ******************************************************************************/ const int MOTION_PIN = 2; // Pin connected to motion detector const int LED_PIN = 13; // LED pin - active-high void setup() { Serial.begin(9600); // The PIR sensor's output signal is an open-collector, // so a pull-up resistor is required: pinMode(MOTION_PIN, INPUT_PULLUP); pinMode(LED_PIN, OUTPUT); } void loop() { int proximity = digitalRead(MOTION_PIN); if (proximity == LOW) // If the sensor's output goes low, motion is detected { digitalWrite(LED_PIN, HIGH); Serial.println("Motion detected!"); } else { digitalWrite(LED_PIN, LOW); } }


Description: This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the ‘alarm’ pin will go low.

This unit works great from 5 to 12V (datasheet shows 12V). You can also install a jumper wire past the 5V regulator on board to make this unit work at 3.3V. Sensor uses 1.6mA@3.3V.

The alarm pin is an open collector meaning you will need a pull up resistor on the alarm pin. The open drain setup allows multiple motion sensors to be connected on a single input pin. If any of the motion sensors go off, the input pin will be pulled low.

We’ve finally updated the connector! Gone is the old “odd” connector, now you will find a common 3-pin JST! This makes the PIR Sensor much more accessible for whatever your project may need. Red = Power, White = Ground, and Black = Alarm.

Documents:


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