tsob ntoo Christmas

Nyob rau lub Kaum Ob Hlis qhov teeb meem ntawm Młodego Technika peb tau ntxiv ib daim ntawv xa tuaj nrog tsob ntoo Christmas. Cov ntoo Christmas tuaj yeem teeb nrog cov xim muaj xim thiab koj tsis tas yuav nyiaj, kev txawj tshwj xeeb lossis cov hlau nplaum.

CHRISTMAS TREE CARD

Christmas ntoo sib dhos teeb

DAWB rau cov neeg siv khoom!

Cov neeg siv khoom ntawm cov ntawv luam tawm ntawm MT tuaj yeem xaj cov khoom no dawb ntawm .

Tseem tsis tau sau npe rau MT?

• Sau npe thiab xaj daim npav Christmas dawb 

• yuav Christmas tsob ntoo xa ntawv

SCHOOLS nrog MT subscription rau 2017

koj tuaj yeem xaj ib pob dawb ntawm 10 teeb (10 daim ntawv tshaj tawm + 10 cov khoom siv hluav taws xob + cov ntaub ntawv qhia) ntawm.

Kev txiav txim rau cov pob ntxiv (nrog 40% luv nqi rau cov tsev kawm ntawv uas sau npe rau MT, piv txwv li PLN 40 ib pob) tau txais los ntawm e-mail.

Txhua tus tuaj yeem teeb lub garlands ntawm tsob ntoo Christmas!

1. Siv tus pin, rab koob los yog compass, ua qhov hauv qhov chaw cim ntawm daim npav.
2. Peb fasten lub LED liab rau saum tsob ntoo Christmas thiab 6 daj LEDs rau cov ceg los ntawm threading ob txhais ceg ntawm LED rau hauv lub qhov ua nyob rau hauv thawj kauj ruam. Txhua LED muaj ib ceg ntev dua thiab luv dua; nyob rau sab ntawm cov ceg luv luv, LED raug txiav tawm. Ntawm lub cim diode, qhov chaw uas cov ceg luv luv yuav tsum tau cim nrog kev txiav.
3. Khoov ob txhais ceg ntawm LED, raws li qhia nyob rau sab nraum qab ntawm daim ntawv xa ntawv, nyob rau hauv cov kev taw qhia cim los ntawm txoj kab xiav, cim kev sib txuas ntawm cov ntsiab lus. Cov ntsiab lus nyob deb ntawm ib leeg yuav tsum tau txuas nrog hlau.
4. Peb mount cov resistors raws li daim duab ntawm daim ntawv xa ntawv (peb txheeb xyuas lawv los ntawm cov xim ntawm cov kab txaij) thiab tseem txuas lawv mus rau qhov tshwm sim hauv Circuit Court raws li cov cim nyob rau sab nraum qab ntawm daim ntawv.
5. Peb sib sau ua ke lub transistor nyob rau hauv ib tug truncated txoj hauj lwm, raws li qhia nyob rau hauv daim duab ntawm daim ntawv.
6. Peb sib sau cov roj teeb connector. Txuas cov hlau dub rau qhov chaw cim "-" thiab cov xaim liab mus rau qhov chaw cim "+".
7. Quav daim duab los qhia raws kab dotted. Qhov no khoov nyob rau hauv load nrog lub roj teeb txuas nrog lub connector yuav ua raws li lub hauv paus ntawm tsob ntoo (9V roj teeb tsis suav nrog, yuav tsum tau yuav).

Saib cov yeeb yaj kiab "Christmas tsob ntoo los ntawm Tus Kws Kho Mob Hluas" hauv YouTube:

CHRISTMAS NTAWM LUB TECHNOLOGY