Inventory updates in real-time. (99% accurate)
Delivery and self-pickup options are available.
New item added ever month.

Inventory updates in real-time. (99% accurate)
Delivery and self-pickup options are available.
New item added ever month.

HC-SR501 PIR Motion Sensor (passive Infrared)

$2.50

Out of stock

Email when stock available

Passive Infra-Red (PIR) sensor is a motion detector sensor by measuring changes in the infrared levels emitted by surrounding objects. It gives HIGH signal at the I/O pin when motion is detected. Usually used as a security device in a monitored area (such as a room or hall) to detect the appearance of human being.

Features:

  • Operating voltage: 5 to 20V DC
  • Single bit output (digital)
  • Delay time adjustable
  • Compatible with all types of microcontroller
  • Small size makes it easy to conceal
  • Plug n Play feature

Tutorial:

Packing List:

  • 1 x HC-SR501 PIR sensor Module

Document: