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This passive infrared motion sensor is characterized by its adjustable sensitivity, hold time and pulse rate, allowing this sensor to be perfectly adapted to your project. It has a maximum range of 7 m with a viewing angle of up to 120°.
Features:
- Works with Raspberry Pi and Arduino
- 2 trigger modes: L not repeated, H can be repeated. Selectable via jumper, H is default
- Nonrepeatable trigger mode: The sensor output high, the delay time has elapsed, the output automatically from high to low.
- Repeatable trigger mode: The sensor output high, the delay period, if human activities within its sensing range, the output will always remain high, the delay will be high until the people leave before level goes low (sensor module detected after every activity of the body's automatic postponed a delay period of time, and the last time activities as the starting point of the delay time).
- Has induction blockade Time (default setting: 0,2 seconds): Every sensor output (high to low), can be followed to set up a blockade of time, in this period of time the sensor is not receive any induction signal. This feature can be achieved both of the (inductive output time and the blocking time) interval can be applied to the interval detection products; This feature can effectively suppress the various interference generated in the process of load switching.
- Wide operating voltage range: Default Voltage from 5 to 20Vdc
- Micro-power: quiescent current of 65 microamps, particularly suitable for battery-powered electrical products.
- Output high signal: convenience and all kinds of circuit to achieve docking
- Photosensitive control (optional): Space for a fotoresistor (not included). If a photo resistor is mounted the the modulet can be set for day- and night-sensitivity.
Specifications:
- Operating voltage: DC3.6V to 20V
- Static power consumption: 65 microamps
- 3-level output: 3.3V, low 0V
- Delay tid: Justerbar (0,1 sek. til 4 min.)
- Blockade time: 2.5 seconds
- Trigger: L can not be repeated, H can be repeated, the default value of H
- Sensing range: less than 120 degree cone angle, 7 meters
- Operating temperature: -15 til +70 degrees
- Dinensions: 32 x 24mm,
- Mounting hole spacing: 28mm
- Mounting hole diameter: Ø2mm
- Sensor diameter: Ø23mm
Note: This is a "maker" module for developers. It is delivered without any further instructions than what you find here.
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