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Crowbits-PIR Sensor

Description


The PIR sensor is a digital input module, it's an electronic sensor that measures infrared light radiating from objects in its field of view. It's often used in PIR-based motion detectors.

Crowbits-PIR-Sensor-1.jpg

Features


  • Digital input module

Specification


  • Operating Voltage: 3.3V DC
  • Supply mode: Crowbits Power Module
  • Dimensions: 31.5(L)*24.5(W)*13(H) mm

Usage


1. You also need to prepare a power module, such as Crowbits-Power Supply, and an output module, such as Crowbits-LED.

2. The connection mode is shown in the figure, but the signal feet of the input module and the output module must be connected.

Crowbits-PIR Sensor-Wiki 1.jpg

3. Then, turn on the power. When the sensor detects someone moving, the LED behind it lights up.

Crowbits-PIR Sensor-Wiki 2.jpg