PIR MOTION SENSOR DETECTOR MODULE HC-SR501

• The Passive Infrared Sensor (PIR) sensor module is used for motion detection. It is often referred to used “PIR”, “Pyroelectric“, “Passive Infrared” and “IR Motion” sensor. The module has an on-board pyroelectric sensor, conditioning circuitry and a dome shaped Fresnel lens. It is used to sense movement of people, animals, or other objects. They are commonly used in burglar alarms and automatically-activated lighting systems.
• The automatic sensor HC-SR501 to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low.

• The photosensitive control (optional, factory is not set) may set the photosensitive control during the day or light intensity without induction.

• Temperature compensation (optional, factory is not set): In the summer when the ambient temperature rises to 30 ~ 32 ℃, slightly shorter detection range, temperature compensation can be used as a performance compensation.

• Two trigger mode: (can be selected by jumpers) a, can not repeat the trigger: the sensor output high, the delay time is over, the output will automatically become low from high; b, repeatable trigger: the sensor output high after the delay period, if the human body in its sensing range activities, its output will remain high until after the delay will be left high to low (sensor module review Measured activities of each body will be automatically extended after a delay time, and the final event of the delay time Starting point of time).

• With induction blocking time (the default setting: 2.5S block time): sensor module, after each sensor output (high change Into a low level),you can set up a blockade followed by time period, in this time period the sensor does not accept any sensor signal. This feature can have a “sensor output time” and “blocking time” the interval between the work produced can be applied to detect the interval Products; also inhibit this function during load switching for a variety of interference. (This time can be set at zero seconds – Tens of seconds).

• Micro-power consumption: static current “50 microamps, especially for battery-powered automatic control products.

Electrical Characteristics:

• • Color: White + Green OR  White + Blue
  • Infrared Sensor with Control Circuit Board
  • The Sensitivity and Holding Time Can be Adjusted
  • Voltage Output: High/Low level Signal: 3.3V TTL output
  • Detection Distance: 3 to 7m (can be adjusted)
  • Delay Time: 5 to 200s (Can be Adjusted, Default 5s +/- 3%)
  • 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).
  • BISS0001 passive infrared controller Based sensor module

Connections:

• • Vcc: Input Voltage Supply
  • Gnd: Ground
  • Out: 3.3V TTL output

Applications:

• • Security alarms
  • Automatic lighting applications
  • Automatic Gate Door garden light

DataSheet: Download Datasheet

Known As:

• • PIR Sensor | Motion Sensor | passive infrared sensor | passive infrared detector

Package Includes:

• • 1 X PIR Motion Sensor HC-SR501 Motion Detector Pyroelectric Infrared Module