The PIR Motion Sensor Detector Module HC-SR501 is a versatile and highly sensitive motion detection device designed to detect the presence of human motion within its range. Equipped with an onboard pyroelectric sensor, this module accurately detects changes in infrared radiation emitted by moving objects, making it an ideal choice for security, automation, and interactive projects. Its compact design, measuring 32 x 24 x 18 mm, and lightweight build of only 10g ensure easy integration into various electronic setups.
Specification:
-
Model: PIR HC-SR501
-
Operating Voltage: DC 4.5V - 20V
-
Average Current Consumption: <60uA
-
Detection Angle: <140°
-
Detection Distance: 3m to 7m (adjustable)
-
Output Type: 3.3V TTL output (High/Low-level Signal)
-
Operating Temperature: -20°C to +80°C
-
Delay Time: Adjustable from 5s to 200s (Default: 5s +/- 3%)
Features :
- Infrared Sensor with Control Circuit Board
- The Sensitivity and Holding Time are adjustable.
- Blockade time: 2.5s (Default)
- Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M)
- Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S).
