|
نام محصول: ماژول سنسور تشخیص حرکت مایکروویو RCWL- 0516
مدل محصول: SEN-00462
ناموجود
توضیحات محصول
This module has been designed as an alternative to the PIR motion detectors commonly used in burglar alarms. Instead of sensing changes in infrared radio emitted by a moving person this sensor uses a microwave Doppler radar to detect moving objects. It has a sensitivity range of ~7 meters. When triggered its trigger output pin will switch from (LOW) 0V to high (3.3V) for ~ 2 to 3 seconds before
|
|