Scheme herringbone garlands. Yuav ua li cas yuav ua rau ib tug Christmas garland?

Cov kev lig kev cai mus rau lub teeb lub teeb nyob rau hauv lub Christmas ntoo originated ntev ua ntej cov advent ntawm hluav taws xob, thiaj li xws decorations twb Ameslikas siv ib tug tshwj xeeb tswm ciab. Lawv twb tsis tshua muaj cov, thiab feem ntau cov nyiaj so koobtsheej xaus nyob rau hauv qee. Nyob rau hauv kev, muaj mob nyob qhov twg "Christmas hluav taws" tig mus rau hluav tag nrho lub nroog blocks los yog daim ntawv thov lub neej. Qhov teeb meem no tau hloov dramatically sai li sai tau raws li lub hluav taws xob garlands.

Ib me ntsis keeb kwm

Kom txog thaum lub nruab nrab ntawm lub xeem tiam mus nrhiav Christmas decorations nyob rau hauv Soviet khw muag khoom noj, tsuas yog rau Moscow thiab ob los yog peb lwm loj lub zos, nws yog ib yam nyuaj heev. Uas yog vim li cas qhov kev xaiv xwb mus teem lub illumination nyob rau hauv lub chav tsev yog ib lub tsev-ua Christmas tsob ntoo garland. Nrog lawv ob txhais tes (thaiv daim duab qhov muag twb paub mus rau txhua txhua schoolchild) xws ornaments ua yooj yim heev. Feem ntau nws yog txaus kom paub yuav ua li cas siv ib tug soldering hlau. Nrog nws, ib tug garland ob peb sequentially kev cob cog rua lub me nyuam teeb los ntawm cov pa teeb nyem illumination los yog xov tooj cua.

Tom qab ntawd nyob rau hauv lub qhov muag muaj ib tug ntau yam ntawm glowing Christmas decorations muaj me me cartridges thiab npog ntawm ntau daim. Lawv screwed kob los yog pob tshab tej yam me me incandescent teeb uas hlawv lossi, kom txog thaum lub garland twb kev cob cog rua rau lub network.

Thaum muaj xwm ceev teeb thiab winkers

Thaum lub sij hawm, lub tswvyim yog nyuab Christmas garland. Nws "kawm" mus rau flash, thiab muaj suab paj nruas versions. Raws li ib tug puag rau lub creation ntawm xws ornaments siv ib tug es yooj yim nti K-155 thiab K-561, raws li tau zoo raws li ib tug tswv moos generator qhov chaw tau siv nyob rau hauv lub qub synthesizers, xws UMS8-01. Tej kev xaiv zoo nkauj nthuav, tab sis tom qab ntawd lawv tau hloov los ntawm ntau tshaj cov qauv, uas tsim thawj lub teeb thiab suab paj nruag nyob rau hauv ib tsob ntoo Christmas kho kom zoo nkauj.

Flashing Christmas illuminations rau qhov

Qhov yooj yim lub tswvyim ntawm ib tsob ntoo Christmas garland nrog mus rau hauv thiab tawm cov qhov muag teeb muaj peev xwm tau nrog koj ob txhais tes nyob rau hauv cia li ib tug ib nrab ib teev. flashing zaus yog teem cov kev xaiv ntawm lub resistor R2 (nyob rau hauv OFF lub xeev) rau cov kev kawm impedance.

Rau ib tug me me Christmas teeb txaus los hloov lub thyristor ntawm KU KU 2001L 107B, yog li kom txhob muaj lub peev xwm.

Scheme herringbone garland nrog tus switching

Yuav kom tsim ib tug yooj yim tsim tsis siv neeg teeb pom kev zoo, nws tsis xav siv zog npaum thiab kev paub. Hauv qab no yog ib daim duab herringbone garland nrog gradual flashing teeb.

Zaus switching ntawm lwm yam uas tig-ntog, uas yog tuaj txoos ua ke nyob rau hauv lub ntsiab ntawm DD 1.3, DD 1.4. Thaum lub sij hawm no ua haujlwm thyristor VD qhib 6 los ntawm pib ib nrab-lub sij hawm ntawm lub mains voltage tshwm sim vim cov switching ncua inverters logic hais thiab DD 1.1 DD 1.2.

Lub starting voltage theem ua haujlwm, uas txiav txim seb tus brightness ntawm teeb Christmas garland, yog muab los ntawm resistor R6, thiab cov kev kawm switching zaus ntawm lub multivibrator tau ntawm R8 ntaus ntawv.

Thaum tsim kom muaj nyiaj so koobtsheej garlands thawj lov tes taw ib tug ntawm ob terminals VD ntawm lub diode 11, debug thiab lub hwj chim tswj thiaj li hais tias ib tug ua haujlwm resistor R6 engine illumination teeb mus txoj los ntawm 0 mus rau lub nominal tus nqi. Tom qab txuas diode VD 11 los ntawm trimming resistor R8 teev cov yam zaus, uas yuav tsum tau nyem electrically garlands los ntawm lub tswv yim tswvyim.

Kho kom zoo nkauj ntawm cov LEDs. Yuav ua li cas yuav tsum tau?

Tsim ib tug Tshiab Xyoo décor yog yooj yim heev rau hauv lub tsev. Qhov no yuav tsum:

• xav tooj ntawm multicolored LEDs (20 MA);
• Lub hwj chim mov unit 6;
• electrically seem 0.25, los yog 0.5 hli;
• Resistor 100 ohms;
• rosin rau soldering;
• chaw ua hauj lwm los yog chav ua noj riam;
• soldering;
• phom sealant ;
• solder;
• pob tshab silicone sealant.

Yuav ua li cas yuav ua rau ib tug Christmas garland ntawm LEDs

Ua ntej, koj yuav tsum txiav txim siab yuav ua li cas nyob deb yuav txiav txim diodes. Ces mus raws li nram no:

• Untwist cov hlau thiab siv ib tug marker kos lub qhov chaw ntawm LEDs. Nws yog ntseeg hais tias cov optimum kev ncua deb ntawm lub ob "teeb" yog 20-25 cm.
• Nyob rau hauv lub cim qhov chaw nrog ib tug ntse riam txiav cov hlau rwb thaiv tsev (txog 2 cm).
• Nyob rau raug feem thov mus rau diode thiab solder rosin ob txhais ceg.
• Siv ib tug nqaim nplaum kab xev thiab silicone txhim khu fixation luminous caij.
• Txuas resistor.
• Mounted fais fab mov.

tsim

Thaum hais txog nrog cov kev sab ntawm tsim Christmas teeb hlua, nws yuav ua rau kev txiav txim zoo mus saib nyob rau ib co tswv yim tswv yim ntawm cov ntawv.

Qhov yooj yim thiab feem ntau thawj kev xaiv - siv ntau kob khoom ntawm xov, nyob rau hauv uas yog ces tso rau hauv lub teeb. Lawv siv yuav tsum yaj PVA lo nyob rau hauv cov dej nyob hauv ib tug ratio ntawm 1: 1. Ces yuav tsum tau rau inflate lub zais pa me me 6-7 cm lub cheeb thiab ntub nws saum npoo nrog zaub roj los sis cov Vaseline. Tom ntej no yuav wetted xov nyob rau hauv lub nplaum tov thiab cua nws lub hauv paus. Nws yog ib qho tseem ceeb mus rau tawm ib feem me me ntawm nezamotanny nyob rau hauv thiaj li yuav tau mus tau ntxig ib lub teeb teeb. Thaum cov kua nplaum dries, lub koob thiab chob lub hlaws ua tib zoo rho los ntawm cov txoj kab txiav. Yog li yog ua rau qhov kev kawm naj npawb ntawm "lampshades" rau lub qhov muag teev.

Yuav kom tsim ib tug haum kho kom zoo nkauj rau garlands thiab tsoos ntawv pwm rau cupcakes. Lawv yuav tsum tau coated nrog kub los yog nyiaj tsuag xim, mam li ua ib tug crosswise incision nyob rau hauv qab rau installation ntawm lub teeb.

Qhia ib tug muaj tswv yim mus kom ze yuav siv tau los ua ib tug garland ntawm cov feem ntau npaj txhij txog tej yam. Piv txwv li, 10-12 shuttlecocks rau ntaus tis-qaib. Lawv yuav tsum tshem tawm cov "lub taub hau", xim cwjmem los yog glued glitter rau lawv, thiab ces ntxig rau lub teeb. Koj kuj ua paj tawm ntawm daim ntawv. Qhov no tej zaum yuav tuaj txawm zoo tib yam kob napkins.

Tam sim no koj paub yuav ua li cas yuav ua rau lawv tus kheej Christmas garlands hloov thiab sau ib Christmas kho kom zoo nkauj ntawm qhov nyuaj Cheebtsam.