100 pieces HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector
100 pieces SR501 HC-SR501 Adjust IR Pyroelectric Infrared PIR module Motion Sensor Detector Module PIR sensor
Motion Sensor Detector ModuleProduct Features:
• Automatic Induction
When someone enters its induction range, enter the high level, people leave the sensor range is automatically delayed off high. Output low.
• Photosensitive control (optional)
The module reserved for the location can be set to photosensitive control, strong light during the day or not induction.
• Two trigger modes
L is not repeatable, H is repeatable. Can be jumper selected, the default is H.
• Induction blocking time (default setting: 3-4 seconds)
After each sensing output (high level goes low), the sensing module can be followed by a blocking time, during which it is sensed The device does not receive any sense signals.
•Wide operating voltage range
The default operating voltage DC5V to 20V
Quiescent current 65 microamps, especially for dry battery-powered electrical products.
•Output high-level signal
Can be easy with various types of circuits to achieve docking.
- Product Type: HC--SR501 Body Sensor Module
- Operating voltage range: DC 4.5-20V
- Quiescent Current: <50uA
- Level output: High 3.3 V /Low 0V
- Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger)
- Delay time: 5-200S(adjustable) the range is (0.xx second to tens of second)
- Block time: 2.5S(default)Can be made a range(0.xx to tens of seconds
- Board Dimensions: 32mm*24mm
- Angle Sensor: <100 ° cone angle
- Operation Temp: -15-+70 degrees
- Lens size sensor: Diameter:23mm(Default)
- Note: adjust the distance potentiometer clockwise rotation, the induction distance increases (about 7 meters), on the contrary, the induction distance is reduced (about 3 meters).
- Adjust the delay potentiometer clockwise, induction delay lengthened (about 300S), on the other hand, shorten the induction delay (about 5S).
- External schematic and typical applications