5pcs RCWL-0516 4-28V 3mA Microwave Radar Sensor Human Body Induction Switch Module Prober
Size: approx. 1.7 x 3.5cm / 0.67 x 1.38"
Operating voltage: 4 - 28V
Operating current: 2.8mA (typical), 3mA (max)
Probe 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 trigger
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.
More document click to download:0516
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:
Probe distance adjustment;connect with resistor and probe distance will become shorter; if not connect, probe distance is 7m; if connect with 1M ohm resistor, probe 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 probe function at night.
Pin definition:
3V3: 3V3 power output
GND: ground
OUT: control output; when probe 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
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1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
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