Bluelover 5pcs RCWL-0516 4-28V 3mA Microwave Radar Sensor Human Body Induction Switch Module Board Smart Induction Detector

Features:
Size: approx. 1.7 x 3.5cm / 0.67 x 1.38″
Operating voltage: 4 – 28V
Operating current: 2.8mA (typical), 3mA (max)
Detection distance: 5-9m
Transmitting power: 20mW (typical), 30mW (max)
Output voltage: 3.2 – 3.4V
Output voltage driving capacity: 100mA
Output control low level: 0V
Output control high level: 3.3V
Operating temperature: -20 – 80 ?
Storage temperature: -40 – 100?
Trigger way: repeat triggerV Adjustable distance, high sensitivity, the module has a far sensing distance, reliable, large induction angle and has a wide supply voltage range Widely used in a variety of human induction lighting and burglar alarm and so on.
Adjustment part introduction:
C-TM:
Adjust repeat trigger time, default trigger time is 2s; increasing capacitor’s capacity will make repeat trigger time longer; and 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 connect, detection distance is 7m; if connect 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. Pin definition: 3V3: 3V3 power output GND: ground OUT: control output; when detect moving objects, it will output high level VIN: input voltage, 4-28V CDS: enable control chip, lower than 0.7V, OUT will output low level all the time Package included:
5 x RCWL-0516 sensor module

Product Features

  • Trigger way: repeat trigger
  • Adjustable distance, high sensitivity, the module has a far sensing distance, reliable, large induction angle and has a wide supply voltage range
  • Adjust repeat trigger time, default trigger time is 2s; increasing capacitor’s capacity will make repeat trigger time longer; and 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.
  • Detection distance adjustment;connect with resistor and detection distance will become shorter; if not connect, detection distance is 7m; if connect with 1M ohm resistor, detection distance is 5m.
  • 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.

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