Cov txheej txheem:

Yuav Tsim Li Cas Backlite Whiteboard: 4 Kauj Ruam
Yuav Tsim Li Cas Backlite Whiteboard: 4 Kauj Ruam

Video: Yuav Tsim Li Cas Backlite Whiteboard: 4 Kauj Ruam

Video: Yuav Tsim Li Cas Backlite Whiteboard: 4 Kauj Ruam
Video: Yeej Lis-Yuav Hlub Li Cas 2024, Kaum ib hlis
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Yuav Ua Li Cas Tsim Backlite Whiteboard
Yuav Ua Li Cas Tsim Backlite Whiteboard

Nyob Zoo Txhua Tus, Kuv lub npe yog Amey thiab koj tab tom saib kuv cov channel "A builds". Hnub no kuv rov qab nrog lwm txoj haujlwm lub sijhawm no nws yog Backlite White board ua los ntawm cov qub LCD tawg

Yog li ntawd, Cia peb ua nws ………… !!!!!!

Kauj ruam 1: DESIGN

TSHUAJ
TSHUAJ
TSHUAJ
TSHUAJ
TSHUAJ
TSHUAJ

Kuv ua qhov haujlwm no raws li qhov tsim

Kauj Ruam 2: QHIA LCD

TSHIAB LCD
TSHIAB LCD
TSHIAB LCD
TSHIAB LCD
TSHIAB LCD
TSHIAB LCD

Kuv muaj Samsung OLD Samsung saib ib puag ncig uas tsis ua haujlwm zoo, yog li kuv txiav txim siab hloov nws mus rau Backlite White board.

Kuv pib dissembling nws. LCD vaj huam sib luag muaj pob tshab acrylic, teeb pom kev rov qab ntawm diffuser, polarize vaj huam sib luag, Zaj duab xis kho qhov muag thiab LCD module vaj huam sib luag.

Nws yog lub vaj huam sib luag LCD yog li nws muaj CFL lub teeb, uas xav tau inverter rau tig rau, yog li kuv tau hloov nws nrog Dawb LED Sawb, nws pheej yig thiab yooj yim rau kev khiav lag luam.

Kauj Ruam 3: YUAV UA LI CAS

YUAV UA LI CAS
YUAV UA LI CAS

Peb tsuas xav tau pob tshab acrylic thiab qee qhov 12-v coj sawb los ua qhov haujlwm no

Dawb 12-v LED Sawb

Lub hwj chim 12v

Kauj ruam 4: Kawg Tsim

Kawg Tsim
Kawg Tsim
Kawg Tsim
Kawg Tsim
Kawg Tsim
Kawg Tsim

Hauv qhov haujlwm no kuv hloov lub teeb nraub qaum CFL nrog cov hlua LED thiab tseem txuas lub vaj huam sib luag kom tig sawv ntsug

tag nrho cov ntsiab lus tsim muaj nyob hauv video !!!!!!!!!

saib cov video tsim tawm ntawm channel

www.youtube.com/embed/oqT7d6Al-so

Pom zoo: