Parallax Inc

Wide-Angle PIR Sensor

Parallax's wide-angle PIR sensor features a larger detection angle

Image of Parallax Inc's Wide-Angle PIR SensorSimilar in functionality to Parallax's PIR sensor (555-28027), the wide-angle PIR sensor features a larger detection angle of 180°. This makes it ideal in applications where users need to track movements across a large, open area. The wide-angle PIR sensor is a pyroelectric device and it detects motion by sensing changes in the infrared levels emitted by surrounding objects. When motion is detected, the wide-angle PIR sensor outputs a high signal on its output pin.

Features
  • 180° detection angle for widespread motion detection
  • Detects movement up to 30 ft away
  • User-selectable "night-time mode" for detecting motion in decreased lighting conditions
  • Adjustable sensitivity to tune for different operating conditions
  • 4-pin SIP package perfect for breadboard-friendly projects
  • Small size and mounting holes for easy concealment
Applications
  • Motion-activated nightlights
  • Alarm systems
  • Holiday animated props

Wide-Angle PIR Sensor

ObrázekObjednací číslo výrobcePopisTyp výstupuNapájecí napětíAvailable QuantityCena
PIR SENSOR IR WIDE ANGLE28032PIR SENSOR IR WIDE ANGLELogický3V ~ 6V0 - ImmediateSee Page for PricingZobrazit podrobnosti

Standard PIR Sensor

ObrázekObjednací číslo výrobcePopisTyp výstupuNapájecí napětíAvailable QuantityCena
SENSOR MOTION PASSIVE INFRARED555-28027SENSOR MOTION PASSIVE INFRAREDLogický3V ~ 6V364 - Immediate$352.66Zobrazit podrobnosti
Published: 2014-03-05

Related Articles and Blogs

Increasing the Resolution of RF Imaging Higher-resolution RF imaging technologies as well as their advantages and drawbacks as compared to video techniques are discussed.
The Use of Sensors in Commercial Lighting Applications The commercial lighting sector is becoming more complex as new lighting sources are introduced and people's expectations of what they can do grow.
Sensing Motion with Passive Infrared PIR Sensors This article discusses passive infrared (PIR) sensors from Zilog, Panasonic, and Parallax that are well-suited for passive infrared detector designs.