PIR Motion Sensor (AS312) [M5-U004]

PIR Motion Sensor (AS312)

PIR Motion Sensor (AS312) [M5-U004]

Price: $7.48
This product is currently unavailable for purchase
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Ships from: Little Bird (SYD) → You
Ships from: Supplier → Little Bird (SYD) → You

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Description

Description

PIR is used to measure infrared (IR) light radiating from objects in its field of view. PIR sensors are commonly called simply "PIR", or sometimes "PID", for "passive infrared detector". The term passive refers to the fact that PIR devices do not radiate energy for detection purposes. They work entirely by detecting infrared radiation emitted by or reflected from objects.

This Unit communicates with the M5Core via the GROVE B.

Notice: This Unit has 2s delay time.

Product Features

  • Distance: 150cm
  • Delay time: 2s
  • Sensing range: < 100°
  • Quiescent current: < 60uA
  • Operating temperature: -20 - 80 °C
  • Program Platform: Arduino, UIFlow(Blockly, Python)
  • Two Lego installation holes

Kit includes

  • 1x PIR unit
  • 1x GROVE Cable

Application

  • Human body Induction Lamp
  • Security Product
  • Automatic Induction Appliance Settings
Learn

Example

1. Arduino IDE

The code below is incomplete. To get complete code, please click here.

#include <M5Stack.h>

// initialization
M5.begin();
pinMode(36, INPUT);// set pir sensor pin as input

// read data
int value = digitalRead(36);// read the pin(0: not detectd 1: detected)
M5.update();

2. UIFlow

To get complete code, please click here.

More information

Schematic

PinMap

M5Core(GROVE B)GPIO36GPIO265VGNDPIR UnitSensor Pin/5VGND

 

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We can get a further 0 units from M5Stack
Shipping: M5Stack (🌐) → Little Bird (SYD) → You
If you order more than 0 units your estimated delivery is: Wednesday, 15th December — Tuesday, 4th January.
This is an estimate only and delivery times vary.

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Made with ❤️ in SYD. All prices inc GST. ABN 15 634 521 449. We're 🐥 @lbhq on Twitter.