ماژول حرکت مایکروویو HW-MS03

to ensure the eligibility of the power supply, please refer to the first item;
the test to ensure that the products being tested are not surrounding a moving object (sensing range);
approximately 10s-30s after power initialization time, during this period are non-normal induction, may cause false positives false image;
when tested indoors, the sensor is relatively sensitive to the surrounding need to remain static, and to ensure that the end of the first sensor signal before the next cycle Step test; outdoor test, be sure to pay attention to the dynamics of the surrounding environment, such as birds, pedestrians, passing cars and the like;
the signal current of the module output is very weak, high-power direct drive through the drive tube, it may easily lead to false positives.