Tej zaum koj yuav tau pom txoj kev teeb nrog hnub ci vaj huam sib luag thaum koj mus yuav khoom. Qhov no yog qhov peb hu ua solar traffic lights. Qhov laj thawj yog vim li cas nws tuaj yeem siv dav yog vim nws muaj lub luag haujlwm ntawm kev txuag hluav taws xob, kev tiv thaiv ib puag ncig thiab hluav taws xob cia. Dab tsi yog cov haujlwm tseem ceeb ntawm lub teeb ci hnub ci no? Hnub no Xiaobian yuav qhia koj.
1. Thaum lub teeb raug kaw thaum nruab hnub, lub kaw lus nyob rau hauv lub xeev pw tsaug zog, cia li sawv raws sij hawm, ntsuas lub ambient brightness thiab roj teeb voltage, thiab xyuas seb nws yuav tsum nkag mus rau lwm lub xeev.
2. Tom qab tsaus ntuj, lub teeb ci LED ntawm lub teeb ci, lub hnub ci zog thiab lub hnub ci hluav taws xob lub teeb hluav taws xob hloov maj mam hloov raws li hom kev ua pa. Zoo li lub teeb ua pa hauv lub txiv apple notebook, nqus pa rau 1.5 vib nas this (maj mam tig), exhale rau 1.5 vib nas this (maj mam tig tawm), nres, thiab tom qab ntawd nqus pa thiab exhale.
3. Tsis siv neeg saib xyuas qhov voltage ntawm lithium roj teeb. Thaum nws qis dua 3.5V, nws yuav nkag mus rau lub zog tsis txaus, lub kaw lus yuav tsaug zog, thiab sawv tsis tu ncua los saib xyuas seb nws puas tuaj yeem them.
4. Nyob rau hauv ib puag ncig uas lub hnub ci hluav taws xob thiab lub hnub ci hluav taws xob lub teeb hluav taws xob tsis muaj zog, yog tias muaj hnub ci, lawv yuav raug them nyiaj.
Post lub sij hawm: Sep-09-2022
