HC-SR501 Infrared PIR Motion Sensor

৳ 90.00

Earn 90 ROBO-Points worth ৳ 0.90



HC-SR501 is an infrared PIR motion sensor module. This module is compatible with any microcontroller as well as Arduino board and Raspberry Pi.

The HC-SR501 auto-senses light in various applications (in house, basement, outdoor, warehouse, garage, ) for ventilator control, alarm, etc.

  • Infrared technology (LHI778 probe design)
  • high sensitivity | high reliability
  • ultra-low-voltage
  • widely used especially for battery-powered products.
  • Automatic infrared detection (LHI778 probe design)
    Output goes high when objects enter the sensing range, and automatically returns to low when object leaves
  • Optional photosensitive control
  • Optional temperature compensation
  • Trigger mode jumper
  • L: Non-repeatable / delay mode: sensor goes low after the delay, regardless of the presence of the object.
  • H: Repeatable: sensor stays high as long as any¬†object is detected during the delay time.
  • Wide operating voltage range
  • Micro-amp power
  • Output high signal: easy to achieve docking with the various types of circuit.
  • Infrared technology (LHI778 probe design)
  • high sensitivity | high reliability
  • widely used especially for battery-powered products.
100% satisfaction guarantee:

We offer you to 100% satisfaction guarantee on our products. So, If you have any problem with our products then please contact with us and we will be happy to solve the problem for you.

Equally Important that Customer satisfaction is our highest priority.
In addition, our every products that we sell has a strict quality inspection. So that, If you want to buy our products then do not hesitate to add them to the cart and buy it. Correspondingly, We are committee to providing you best products and services.

Robo Tech Valley

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