RCWL-0516 Microwave Radar Sensor Module Body Induction 4-28V 100mA

RCWL-0516 Microwave Radar Sensor Switch Module Body Induction 4-28V 100mA


Product Introduction:

1.Operating Voltage:4-28V

2.Operating Current:2.8mA (typical);3mA (max)

3.Detection Distance:5-9m

4.Transmitting Power:20mW (typical);30mW (max)

5.Output Voltage:3.2-3.4V

6.Output Voltage Driving Capacity:100mA

7.Trigger Way:repeat trigger

8.Output Control Low Level:0V

9.Output Control High Level:3.3V

10.Operating Temperature:-20~80 celsius

11Storage 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:

1.3V3:3V3 power output

2.GND:ground

3.OUT:control output;when detect moving objects,it will output high level

4VIN:input voltage,4-28V

5.CDS:enable control chip,lower than 0.7V,OUT will output low level all the time


Notice:

1.The right ahead of induction side should't place any metal to block

2.The front/back side should reserve more than 1cm space

3.Module and installation carrier