555-28027 Parallax PIR Sensor

Price:
US$26.34
555-28027
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The Parallax 555-28027 PIR Sensor detects motion by measuring changes in the infrared (heat) levels emitted by surrounding objects.

When motion is detected the PIR sensor outputs a high signal on its output pin.

NOTE: The product information found on this page currently pertains to Revision B of this product, which provides many updates and features from Revision A. Some of these include:

  • Longer detection range, selectable by onboard jumper
  • Wider supply voltage, from 3 to 6 VDC
  • Higher output current provides for direct control of an external load
  • Mounting holes included for permanent projects
  • All parts SMT

Product Features:

  • Detection range up to 15 ft. away on short setting, up to 30 ft. away on long setting  
  • Onboard LEDs light up the lens for fast visual feedback when movement is detected  
  • Mounting holes for 2-56 sized screws provide easy integration in permanent applications  
  • 3-pin SIP package perfect for breadboard-friendly projects  
  • Easy communication with any microcontroller  
  • Small size makes it easy to conceal

Specifications:

  • Source current up to 12 mA @ 3V, 23 mA @ 5V
  • Voltage requirements: 3 to 6 VDC
  • Current requirements: 130 uA idle, 3 mA active (no load)
  • Communication: Single bit high/low output
  • Dimensions: 1.41 x 1.0 x 0.8 in (35.8 x 25.4 x 20.3 cm)
  • Operating temp range:  32 to 122 °F (0 to 50 °C)

Downloads:

Notice for California Residents: Warning symbolWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov