IR 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.

Showing the single result

Show sidebar

Passive infrared sensor (PIR) Motion Sensor Detector Module HC-SR501

71 incl. GST (exc. GST- 60 )
OVERVIEW
  • Infrared Sensor with Control Circuit Board
  • The Sensitivity and Holding Time Can be Adjusted
  • Wide Working Voltage Range: DC 4.5V- 20V
  • Current Drain: <60uA
  • Detection Angle: <140°
  • Detection Distance: 3 to 7m
  • Blockade time: 2.5s
  •  Work temperature: -20-+80°C
  • Dimension: 3.2cm x 2.4cm x 1.8cm (Approx)
  • Weight: 6g