RCWL-0516 Microwave Radar Sensor Switch Module

40.00 EGP

In stock

RCWL-0516 microwave radar sensor switch module human body sensor module intelligent sensor detector. Compared with the traditional infrared feeling PIR, with the penetrating detection capability

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SKU: MD-28507 Category: Tags: , , ,
  • RCWL-0516 is a microwave motion sensor module which use the technology from Doppler Radar.
  • with feature of high sensitivity, long distance detecting, stability, large induction angle, wide working voltage .
  • The microwave antennas are integrated onto the small printed circuit board, making it a completely self-contained unit.
  • It’s widely used in kinds of human lighting switch and burglar alarm systems and devices.
  • The CDS pins are where you can attach an optional light sensor, a light dependent resistor (LDR).  The LDR can actually be hooked up two ways:
      • Using the two CDS pads on the top of the sensor printed circuit board.
      • By connecting one end to the CDS pin on the main terminal section and the other end of the LDR to ground.
  • The light sensor will disable the device when it detects ambient light. You may also use the CDS pin as an Enable control for the module.
  • C-TM
      • Adjust repeat trigger time, default trigger time is 2s.
      • increasing capacitor’s capacity will make repeat trigger time longer.
      • Actual counting trigger time can operate as below:  Stick capacitor on C-TM, test 9196 3-pin frequency F, repeat trigger time T=(1/f)*32768
  • R-GN
      • Detection distance adjustment.
      • Connect with resistor and detection distance will become shorter.
      • If not connected, detection distance is 7m.
      • If connected with 1M ohm resistor, detection distance is 5m.
  • R-CDS
      •  Internal VCC parallel connect with internal 1M ohm resistor to CDS pin (that is 196 9-pin) by R-CDS ,CDS connects with photoresistor.
      • You can close detection function at night

RCWL-0516 Datasheet

Package Included:

  • 1 X RCWL-0516 microwave radar sensor switch module
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