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The RCWL-0516 Is A Doppler Radar Microwave Movement Sensor Module Utilizing The RCWL-9196 IC Which Is An Various To A Pir Movement Sensor Such As The HC-SR501 Or HY-SRF05. As a substitute Of Sensing Adjustments In Infrared Emitted By A Transferring Particular person.
This Sensor Makes use of A Microwave Doppler Radar To Detect Transferring Objects.
This Mini Radar Movement Sensor Module Is Outfitted With An RCWL-9196 Chip Primarily based On The Doppler Microwave Induction Expertise. When Triggered Its Set off Output Pin Will Swap From (Low) 0V To Excessive (3.3V) For two To three Seconds Earlier than Returning To Its Low State.
It Has A Most 7 Meter (21 Ft) Detection Distance With Adjustable Delay Time And Sensitivity. The Detector Is Not Affected By Its Environment, And Can Function By means of Glass And Different Obstructions, Offering Higher Efficiency Than Conventional Infrared (PIR) Detectors. It Is Excellent For DIY Microwave Movement Sensor Mild Swap, Safety Methods, Human Sensor Toys, And many others.
The Element Aspect Of The Board Is The Primary Detection Aspect And Ought to Face Detection Space For Most Sensitivity, Nonetheless, It Will Additionally Detect From The Again Aspect At Decrease Sensitivity. Do Not Place Steel Objects Inside 1cm Of The Antenna.
Specs:
Working Voltage: 4V – 28V
Working Present: 2.8mA (Typical); 3mA (Max)
Most Detection Distance: 7m
Transmitting Energy: 20mW (Typical); 30mW (Max)
Output Management Low Degree: 0V
Output Management Excessive Degree: 3.3V
Working Temperature: -20℃~80℃
Storage Temperature: -40℃~100℃
Pin Definition:
3V3: 3.3V Energy Output, Can Be Used As A Reference Voltage Or As A Low Present (Much less Than 100ma) 3.3V Energy Provide.
GND: Floor
Out: Management Output; When A Transferring Object Is Detected, It Will Output Excessive Degree 3.3V
VIN: 4-28V Enter Voltage
CDS: CDS Photodetector Output. Notice: Not Used, Photodetector Is Not Put in On The Board. It Can Be Added By The Person For Daytime/Nighttime Detection.
Pad / Operate:
C-TM: Regulates The Repeat Set off Time. The Default (Unpopulated) Time Is 2s. An SMD Capacitor Mounted Right here Will Lengthen The Repeat Set off Time. Pin 3 Of The IC Emits A Frequency (F), And The Set off Time In Seconds Is Given By (1/F) * 32678
R-GN: The Default Detection Vary Is 7m, Including A 1m Resistor Reduces It To 5m.
R-CDS: Inner VCC Parallel Connection With Inner 1m Ohm Resistor To CDS PIN (RCWL-9196 PIN 9) By means of R-CDS. Connects With A Photoresistor (Not Put in On The Board, Can Be Added By The Person).
Discover:
1. There Should Be No Steel Obstruction In Entrance Of The Sensing Floor.
2. A House Of At Least 1cm Ought to Be Reserved In Entrance And Behind The Sensing Floor.
3. The Module Ought to Be As Parallel As Doable To The Set up Service Airplane.
4. The Utility Is Efficient Inside A Sure Detection Space.
5. The Module Has A Optimistic Sensing Floor On The Element Aspect And A Destructive Sensing Floor On The Reverse Aspect. The Destructive Induction Floor Has Barely Poorer Induction Impact.
6. Microwave Modules Can’t Be Utilized On A Massive Scale In The Identical Space, In any other case Mutual Interference Could Happen, With A Distance Of Extra Than 1m Between Particular person Our bodies.
Package deal Consists of:
1x RCWL-0516 Microwave Doppler Radar Sensor Movement Detector Module Board
The RCWL-0516 Is A Doppler Radar Microwave Movement Sensor Module Utilizing The RCWL-9196 IC Which Is An Various To A Pir Movement Sensor Such As The HC-SR501 Or HY-SRF05. As a substitute Of Sensing Adjustments In Infrared Emitted By A Transferring Particular person.
This Sensor Makes use of A Microwave Doppler Radar To Detect Transferring Objects.
This Mini Radar Movement Sensor Module Is Outfitted With An RCWL-9196 Chip Primarily based On The Doppler Microwave Induction Expertise. When Triggered Its Set off Output Pin Will Swap From (Low) 0V To Excessive (3.3V) For two To three Seconds Earlier than Returning To Its Low State.
It Has A Most 7 Meter (21 Ft) Detection Distance With Adjustable Delay Time And Sensitivity. The Detector Is Not Affected By Its Environment, And Can Function By means of Glass And Different Obstructions, Offering Higher Efficiency Than Conventional Infrared (PIR) Detectors. It Is Excellent For DIY Microwave Movement Sensor Mild Swap, Safety Methods, Human Sensor Toys, And many others.
The Element Aspect Of The Board Is The Primary Detection Aspect And Ought to Face Detection Space For Most Sensitivity, Nonetheless, It Will Additionally Detect From The Again Aspect At Decrease Sensitivity. Do Not Place Steel Objects Inside 1cm Of The Antenna.
