0102030405
PZ moʻo kiʻi kiʻi kiʻi kiʻi (ke kukui pololei, noʻonoʻo diffuse, noʻonoʻo specular)
Nā hiʻohiʻona huahana




FAQ
1 ,Pehea ka hana ʻana o ka sensor hoʻololi photoelectric?
ʻO ka hoʻololi photoelectric i haku ʻia me ka transmitter, receiver a me ka ʻike kaapuni. Kuhi ka transmitter i ka pahu hopu a hoʻokuʻu i ke kukui, ka mea maʻamau mai kahi kumu kukui semiconductor, light-emitting diode (LED), laser diode a me infrared emitting diode. Hoʻokuʻu ʻia ka lāʻau me ka ʻole o ke keakea ʻana, a ʻokoʻa paha ka laulā o ka pulse. ʻO ka ikaika o ka radiation o ka pulse-modulated beam i koho ʻia i nā manawa he nui i ka hoʻokuʻu ʻana a ʻaʻole holo pololei i ka pahuhopu. Hoʻokumu ʻia ka mea hoʻokipa me kahi photodiode a i ʻole phototriode a me kahi photocell.















