No self-introduction
Loading
Profile
Follow
codes (1)
STC broadcasting induction counters
no vote
Complete count by the intensity of illumination change task can be used in place of libraries, laboratories, people count. Light count is controlled by changes in light intensity data and then displayed on LED digital tube, including the use of AD acquisition photosensitive resistance value. Photosensitive resistance acquired by AD value, test AD get average three times, so that stability can be achieved. The point of the experiment is to determine the appropriate illumination threshold, after several attempts after the fumble (Newlight/oldlight) >1.18 as gray scale value
Killy1045021 0 0
1
No more~
Follows0
Fans0