Elecrow RCWL-0516 Magnetron Radar Sensor Switch Module

Description:

Elecrow RCWL-0516 Magnetron Radar Sensor Switch Module Body Inductie Module 4-28 V 100mA Smart Elektronica Sensor .

Features

  • Equipped with RCWL-9196 chip supporting 4-28V wide voltage input, high level signal output when detecting the motion with active repeat trigger
  • 360 degree no blind angle detection with 5-7m deteciting distance, the detection not affected by the surroundings, better performance than the IR sensor
  • Support night detecting function turn on /off, adjustable repeat trigger time and detecting distance by add the SMD components to the corresponding pins
  • Working Voltage: DC 4-28V, Board Size: 35.9 X 17.3mm/1.41 X 0.68inch

Specifications

  • 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
  • Trigger Way: repeat trigger
  • Output Control Low Level: 0V
  • Output Control High Level: 3.3V
  • Operating Temperature: -20~80 celsius
  • Storage Temperature: -40~100 celsius

Adjustment Part Introduction:

    1.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
    2.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
    3.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


Documents:

github

viedo how it work

5 JD
Quantity
19 in stock
5 JD 1+ units
4.75 JD 10+ units
4.5 JD 25+ units
4.25 JD 100+ units



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