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PIR Motion Sensor Detector Module HC-SR501

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  • Jameco Part no.: 2246725
  • Manufacturer: Jameco Valuepro
  • Manufacturer no.: 157004-VP
  • No datasheet available. Please review the tabs below for product specifications.
  • Electronics Parts Locator
  • This item is discontinued and is not
    recommended for new designs.
# of units Price
1+ $4.95
10+ $4.49
100+ $3.95

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PIR Motion Sensor Detector Module HC-SR501

Detect motion using the PIR sensor module. These are commonly found on home alarm movement sensors. Often referred to as "PIR", "Passive Infrared" and "IR Motion" sensor, the module has an on-board pyroelectric sensor, tuning circuitry and a dome shaped Fresnel lens.


  • Compatible with Arduino, Raspberry Pi, AVR , PIC, 8051, etc.
  • Operating Voltage Range: 4.5 to 20 VDC
  • Current Drain: <60uA
  • Detection Range: <140°
  • Voltage Signal Output: High/Low level signal - 3.3V TTL output
  • Detection Distance: 3 to 7m (adjustable with potentiometer)
  • Delay Time: 5 to 200 seconds (adjustable with potentiometer, default is 5s ±3%)
  • Working Temperature: -20 to +80°C
  • Dimensions: 1.26" x 0.95" x 0.71" (approx.)

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Specification Value
Sensor TypeMotion - Passive Infrared (PIR)

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