Daws LED Zaub Blacf Tsib Lub Ntsiab

1. Nco ntsoov tias txhua yam khoom siv, suav nrog nws cov kev tswj hwm muaj lub zog zoo. (Faj seeb: + 5V, tsis txhob thim rov qab, ces qhov tsis ncaj ncees lawm)

2. Tshawb xyuas thiab paub meej tias siv ntau zaus los txuas cov maub los serial cable yog xoob lossis tawm tshwm sim. (LED zaub manufacturers pom zoo: Yog tias dub thaum lub sij hawm thauj khoom, nws muaj peev xwm hais tias yog vim li cas nyob rau hauv cov txheej txheem kev sib txuas lus vim hais tias cov kab kev sib txuas lus tawg, thiab yog li ntawd tsis txhob xav tias dub screen zaub lub cev tsis txav, kab yog tsis yooj yim sua kom xoob. , hands-check, uas koj xav daws teeb meem sai yog qhov tseem ceeb.)

3. Txheeb xyuas kom paub tseeb tias qhov kev sib txuas LED zaub thiab HUB faib phaj thiab txuas nrog daim npav tswj lub ntsiab seb qhov kev sib tshuam nruj, yog tias ntxig rov qab.

4, xyuas kom paub tseeb tias tus 50-pin cable connector ntawm sab ntsuj plig kev sib txuas lus tswj daim npav thiab HUB faib ntawm daim hlau yog xoob lossis ntxig qhov tshwm sim.

5, yog tias koj tso saib lub ntsiab lus interface thiab HUB lub rooj tsav xwm muab tsis zoo rau lub vijtsam dawb yuav tshwm sim, thov rov xyuas koj lub jumper yog xoob, qhib lossis luv luv. Yog tias koj xav tias koj muaj kaum ib lwm cov cim uas cuam tshuam nrog ABCD, thov rov xyuas dua OE teeb liab txuas raug raug. (LED zaub chaw tsim tshuaj paus tau pom zoo kom koj siv lub ntsiab lus interface kom phim HUB faib vaj huam sib luag)