Tej zaum koj yuav tau hnov - cov saw hlau LED tau dhau los ntawm tus nqi nce ntxiv.
Cov nqi raw khoom - suav nrog chips, tsav tsheb, PCB, tooj liab, thiab nyiaj - tau nce. Peb raug cuam tshuam los ntawm qhov sib txawv no, tshwj xeeb tshaj yog nyob rau hauv hluav taws xob sab.
Raws li cov chaw tsim khoom tsim thiab tsim peb tus kheej tsav tsheb hauv tsev, peb muaj kev tswj xyuas zoo dua ntawm cov nqi hluav taws xob - uas pab peb nqus tau qee tus nqi siab thiab txo qhov cuam tshuam rau peb cov neeg siv khoom.
Yog tias koj tab tom npaj ib qhov tshiab chav dej iav qhov project, peb xav kom ncav tes ntxov los tham txog koj cov kev xav tau thiab lub sijhawm ua haujlwm. Xauv hauv cov sijhawm tsim khoom ua ntej tau txais txiaj ntsig rau ob tog.
