CTWHA 3PCS Probe Holder HC SR501 Module Human Infrared Sensor Module Pyroelectric Infrared Sensor

CTWHA 3PCS Probe Holder HC SR501 Module Human Infrared Sensor Module Pyroelectric Infrared Sensor

Fully automatic sensing: Input high level when someone enters its sensing range, and turn off the high level automatically with a delay when the person leaves the sensing range. Output low level. Photosensitive control (optional): The module has a reserved position to set the photosensitive control, not sensing during the day or when the light is strong. The photosensitive control is optional, and the photoresistor is not installed at the factory. If you need, please buy photoresistor separately and install it by yourself. Wide operating voltage range: default operating voltage DC5V to 20V Micro power consumption: quiescent current of 60 microamps, especially suitable for dry battery powered electrical products. Output high level signal: can be easily realized with all kinds of circuits. Technical parameters:
1. Operating voltage: DC5V to 20V
2. Static power consumption: less than 60 microamps
3. Level output: high 3.3V, low 0V
4. Delay time: adjustable (0.3 seconds-18 seconds)
5. Blocking time:
6. Trigger mode: L unrepeatable, H repeatable, default value is H
7. Sensing range: less than 120 degrees cone angle, within 7 meters
8. Operating temperature: degrees
9.PCB external size: 32x24mm, screw hole distance 28mm, screw hole diameter 2mm, induction lens size: (diameter): 23mm (default)
Application scope:
Pyroelectric infrared switch is a passive infrared switch composed of BISS0001 with pyroelectric infrared sensor and a few external components. It can automatically and quickly turn on all kinds of incandescent lamps, fluorescent lamps, buzzers, automatic doors, electric fans, dryers and automatic washing machines and other devices, is a high-tech products. Especially suitable for enterprises, hotels, shopping malls, warehouses and family aisles, corridors and other sensitive areas, or for security areas of automatic lighting, lighting and alarm systems.