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PIR Motion Sensor

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PIR sensors allow you to sense motion, almost always used to detect whether a human has moved in or out of the sensors range. They are small, inexpensive, low-power, easy to use and don’t wear out. For that reason they are commonly found in appliances and gadgets used in homes or businesses. They are often referred to as PIR, “Passive Infrared”, “Pyroelectric”, or “IR motion” sensors.

25.00د.م. 40.00د.م.

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  • The PIR Motion Sensor is a pyroelectric device that detects motion by measuring changes in the infrared (heat) levels emitted by surrounding objects. When motion is detected the PIR Sensor outputs a high signal on its output pin.Features:
    • Compact size (28 x 38 mm)
    • Supply current: DC5V-20V (can design DC3V-24V)
    • Current drain :< 50uA
    • (Other choice: DC0.8V-4.5V; Current drain: 1.5mA-0.1mA)
    • Voltage Output: High/Low level signal :3.3V
    • (Other choice: Open-Collector Output)
    • TTL output
    • High sensitivity
    • Delay time:5s-18 minute
    • Blockade time:0.5s-50s (acquiescently 0 seconds)
    • Operation Temperature: -15oC -70Oc
    • Infrared sensor: dual element, low noise, high sensitivity
    • Light sensor: CdS photocell (can be add as customer requirement)
SKU: A2124 Category:

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