HC-SR505 Mini PIR Motion Sensor – Radar Motion Detector

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👁️ HC-SR505 Mini PIR Motion Sensor 👁️

The HC-SR505 Mini PIR sensor is one of the smallest passive infrared motion detectors, designed for low-power and compact applications. It detects human motion within a 3–7m range and outputs a digital signal, making it easy to integrate with controllers like Arduino or Raspberry Pi.

Technical Specifications:

  • Model: HC-SR505.
  • Sensor Type: PIR (Passive Infrared).
  • Operating Voltage: 4.5V – 20V DC.
  • Output: Digital (High/Low).
  • Detection Angle: ~100° ± 15°.
  • Detection Range: ~3 – 7 meters.
  • Output Time: Fixed 8 seconds.
  • Power Consumption: < 60µA.
  • Dimensions: ~10 × 23 mm.
  • Approximate Weight: 7 g.

🔹 Key Features:

✔ Ultra-compact and lightweight design.

✔ Very low power consumption – ideal for battery-powered devices.

✔ Detection range up to 7 meters with wide angle.

✔ Easy integration with microcontrollers.

✔ Perfect for auto-lighting and security systems.

📌 Common Applications:

  • Smart lighting systems (auto ON/OFF).
  • Security alarms and motion detection.
  • Arduino and Raspberry Pi learning projects.
  • Robotics and interactive systems.
  • Home automation devices.


Sku
NB061-04-1

20

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