Green HC-SR501 PIR Motion Sensor Module

SKU: FA3001 Tag:

$0.65

Weight 0.019 kg
Dimensions 3.2 × 2.4 cm
Voltage

4.8 V – 20 V

Current (idle)

<50 µA

Logic output

3.3 V / 0 V

Delay time

0.3 s – 200 s, custom up to 10 min

Lock time

2.5 s (default)

Trigger

repeat : L = disable , H = enable

Sensing range

<120 °, within 7 m

Temperature

– 15 ~ +70 °C

5000 in stock

Details

HC-SR501 auto-senses light for various applications (in house, basement, outdoor, warehouse, garage, etc,) for ventilator control, alarm, etc.

Features

  • Automatic infrared detection (LHI778 probe design)
    Output goes high when objects enter the sensing range, and automatically returns to low when object leaves
  • Optional photosensitive control
  • Optional temperature compensation
  • Trigger mode jumper
  • L: Non-repeatable / delay mode: sensor goes low after the delay, regardless of the presence of the object.
  • H: Repeatable: sensor stays high as long as any object is detected during the delay time.
  • Wide operating voltage range
  • Micro-amp power
  • Output high signal: easy to achieve docking with the various types of circuit.
  • Infrared technology (LHI778 probe design)
  • High sensitivity | high reliability
  • Widely used especially for battery-powered products

Specifications

Voltage 4.8 V – 20 V
Current (idle) <50 µA
Logic output 3.3 V / 0 V
Delay time 0.3 s – 200 s, custom up to 10 min
Lock time 2.5 s (default)
Trigger repeat : L = disable , H = enable
Sensing range <120 °, within 7 m
Temperature – 15 ~ +70 °C
Dimension 32 x 24 mmscrew-screw 28 mm, M2

Lens diameter: 23 mm

HC-SR501 auto-senses light for various applications (in house, basement, outdoor, warehouse, garage, etc,) for ventilator control, alarm, etc.

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