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hc sr501 pir ir passive infrared motion detector sensor module for arduino diy 970773
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HC-SR501 Adjustable PIR Motion Sensor Module

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SKU: 4089826

Original price was: 110,00 EGP.Current price is: 90,00 EGP.

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The HC-SR501 Adjustable PIR Motion Sensor Module is a passive infrared detector that senses the body heat of people and animals moving within its field of view. Built around the BISS0001 control IC and a pyroelectric sensor beneath a Fresnel lens dome, it outputs a simple digital signal whenever motion is detected.

Key features:

  • Pyroelectric Detection: Uses a Fresnel lens dome to focus infrared changes onto the sensor for reliable motion sensing.
  • Adjustable Sensitivity: An onboard potentiometer sets the detection distance up to roughly 7 meters.
  • Adjustable Delay Time: A second potentiometer sets how long the output stays high after motion stops, from about 5 seconds to 5 minutes.
  • Trigger Mode Jumper: Selectable single-trigger or repeatable-trigger operation via an onboard jumper.
  • Wide Input Voltage: Operates from 4.5V to 20V DC, with a 3.3V logic-level digital output.
  • Low Power Consumption: Draws under 65 microamps in standby, suitable for battery-powered projects.

It is widely used in automatic lighting, security alarms, and occupancy-sensing projects with Arduino, ESP8266, and Raspberry Pi.

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Specification

Technical Specification

Supply Voltage

4.5V to 20V
Output Type

Digital (TTL)
Detection Range

Up to 7m (Adjustable)
Detection Angle

<140°
Delay Time

5s to 300s (Adjustable)
Operating Current

<65µA (Standby)

Display

Supply Voltage

4.5V to 20V
Output Type

Digital (TTL)
Detection Range

Up to 7m (Adjustable)
Detection Angle

<140°
Delay Time

5s to 300s (Adjustable)
Operating Current

<65µA (Standby)

RAM

Supply Voltage

4.5V to 20V
Output Type

Digital (TTL)
Detection Range

Up to 7m (Adjustable)
Detection Angle

<140°
Delay Time

5s to 300s (Adjustable)
Operating Current

<65µA (Standby)

Storage

Supply Voltage

4.5V to 20V
Output Type

Digital (TTL)
Detection Range

Up to 7m (Adjustable)
Detection Angle

<140°
Delay Time

5s to 300s (Adjustable)
Operating Current

<65µA (Standby)

Video Card

Supply Voltage

4.5V to 20V
Output Type

Digital (TTL)
Detection Range

Up to 7m (Adjustable)
Detection Angle

<140°
Delay Time

5s to 300s (Adjustable)
Operating Current

<65µA (Standby)

Connectivity

Supply Voltage

4.5V to 20V
Output Type

Digital (TTL)
Detection Range

Up to 7m (Adjustable)
Detection Angle

<140°
Delay Time

5s to 300s (Adjustable)
Operating Current

<65µA (Standby)

Features

Supply Voltage

4.5V to 20V
Output Type

Digital (TTL)
Detection Range

Up to 7m (Adjustable)
Detection Angle

<140°
Delay Time

5s to 300s (Adjustable)
Operating Current

<65µA (Standby)

Battery

Supply Voltage

4.5V to 20V
Output Type

Digital (TTL)
Detection Range

Up to 7m (Adjustable)
Detection Angle

<140°
Delay Time

5s to 300s (Adjustable)
Operating Current

<65µA (Standby)

General

Supply Voltage

4.5V to 20V
Output Type

Digital (TTL)
Detection Range

Up to 7m (Adjustable)
Detection Angle

<140°
Delay Time

5s to 300s (Adjustable)
Operating Current

<65µA (Standby)

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Digital I/O Pins

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Analog Input Pins

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Supply Voltage

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Output Type

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Detection Range

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Connection Pins

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