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PIR motion sensor - AM312 - motion detector for Arduino
PIR motion sensor - AM312 - motion detector for Arduino
PIR motion sensor - AM312 - motion detector for Arduino

PIR motion sensor - AM312 - motion detector for Arduino

  • enables motion detection by recording temperature changes in the environment. It works by detecting infrared radiation emitted by the human body or other objects. The PIR sensor is highly sensitive and precise, allowing for accurate
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PIR motion sensor - AM312

Czujnik ruchu PIR - AM312 - detektor ruchu do Arduino

Universal PIR type sensor allows motion detection. Allows you to build alarm systems, robots, models, etc. PIR sensors can find their application in alarm installations and devices where motion detection is required. The sensor, upon detecting motion, issues a high state to the output, and if the motion ceases, a low state appears.

Product features

  • PIR type sensor is used to detect objects indoors in alarm and lighting systems.
  • Detection of an object is signaled digitally - high state.
  • The sensor can be connected with any startup kit such as Arduino, or Raspberry Pi minicomputer.
  • Arduino compatible sensor
  • Detect movement of people in the room up to 3m distance from the sensor.

Technical data

  • Operating voltage: DC 2.7-12V;
  • Static power consumption: <0.1 mA;
  • Delay time: 2 seconds;
  • Lock time: 2 seconds;
  • Trigger mode: repetitive;
  • Detection range: up to 3m
  • Operating temperature: -20 - + 60 ℃
  • Dimensions of the entire sensor (including pins): 26x13.5mm


  • PIR motion sensor - AM312 - motion detector for Arduino - 1pc.
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