HC-SR501 Pyrometric Infrared PIR Motion Detector Module
The PIR (Passive Infra-Red) Sensor HC-SR501 is a pyroelectric devicethat detects motion by measuring changes in the infrared levels emitted bysurrounding objects. This motion can be detected by checking for a high signalon a single I/O pin.
Module provides an optimized circuit that will detect motion up to 6metres away and can be used in burglar alarms and access control systems.
The PIR sensor and Fresnel lens are fitted onto the PCB. This enablesthe board to be mounted inside a case with the detecting lens protrudingoutwards, whilst still allowing easy access to the controls inside the case.
PIR Motion Detector Module Features
Settling time: 60 seconds
Compact size (24 x 32 mm)
Supply Voltage: DC3V-5V
Current drain :< 50uA
Voltage Output: High/Low level signal: 0-3.3V
Delay time: 5s-18 minute(as customer requirement)
Operation Temperature: -15-70 DegreeC
Infrared sensor: dual element, low noise, high sensitivity
Light sensor: CdS photocell (can be add as customer requirement
We Also Recommend
MY6812 100W 12V 2650RPM DC Motor for E-bike bicycle
3.17mm RC Aluminium Bullet Propeller Adapter Holder For Brushless Motor Prop For Quadcopter/Multirotor/Drone
MY1016 250W Geared DC motor for E-bike Bicycle
XL4015 CC/CV Adjustable 5A Step Down Buck Lithium Battery Charger Converter Module