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RCWL-0516 top side Zoom

RCWL-0516 Microwave Radar Sensor Switch Module/Body Induction Switch Module 4-28V

SKU: RCWL-0516
Mini doppler radar for movement sensing, 7 meter range, wide DC supply voltage.

Availability: In stock

$2.95

SKU:RCWL-0516

Product Description

    Details

    Mini doppler radar sensor module with wide  DC operating voltage  4-28V.
    This mini radar motion sensor module is equipped with RCWL-9196 chip based on the doppler microwave induction technology.
    It will comtinuously output a high level TTL signal when there is motion. 360 degree sense area, no blind angle detection with a maximum 7m sensing distance alsdo with adjustable delay time and sensitivity. It is perfect for DIY microwave motion sensor light switch, human sensor toys, smart security devices, etc.
    Notice:
    1.The right side of the induction module should't be near any metal.
    2.The front/back side should a minimum of 1cm space
     

    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
Additional Information

    Additional Information

    SKU RCWL-0516
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