Part number: PIR325
Manufacturer: Glolab Corporation
File Size: 155.02KB
Download: 📄 Datasheet
Description: pyroelectric infrared sensor
The PIR325 is a passive infrared (PIR) motion sensor commonly used in various applications such as security systems, automatic lighting, and occupancy detection. Here’s an overview of its key features and functionality:
### Description:
- **Type**: Passive Infrared (PIR) Sensor
- **Detection Mechanism**: The PIR325 detects infrared radiation emitted by objects, particularly warm bodies like humans and animals. It measures changes in infrared levels in its environment and triggers an output when motion is detected.
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+ 7 - 15 VDC _
IC3
D3
C9 .1 µ f
C10 10 µ f
+5 VOLTS
R2 10K
+ C2
10 µ f
Q1
R6 2M
RIGHT
_
C4 .1 µ f
R7 300K
C.
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